🚀 feat: launch v1.0 — next-generation frontend built from the ground up (#4265)

* feat: add parameter coverage for the operations: copy, trim_prefix, trim_suffix, ensure_prefix, ensure_suffix, trim_space, to_lower, to_upper, replace, and regex_replace

* fix: CrossGroupRetry default false

移除gorm:"default:false"，避免每次 AutoMigrate时都执行ALTER TABLE `tokens` MODIFY COLUMN `cross_group_retry` boolean DEFAULT false
且bool默认false不影响原有功能

* feat: check-in feature integrates Turnstile security check

* feat: add support for Doubao /v1/responses (#2567)

* feat: add support for Doubao /v1/responses

* fix: fix model deployment style issues, lint problems, and i18n gaps. (#2556)

* fix: fix model deployment style issues, lint problems, and i18n gaps.

* fix: adjust the key not to be displayed on the frontend, tested via the backend.

* fix: adjust the sidebar configuration logic to use the default configuration items if they are not defined.

* feat: add plans directory to .gitignore

* fix: 修复 gemini 文件类型不支持 image/jpg

* fix: fix the proxyURL is empty, not using the default HTTP client configuration && the AWS calling side did not apply the relay timeout.

* fix: batch add key backend deduplication

* Merge pull request #2582 from seefs001/fix/tips

fix: add tips for model management and channel testing

* fix(gin): update request body size check to allow zero limit

* feat: add regex pattern to mask API keys in sensitive information

* fix(task): 修复使用 auto 分组时 Task Relay 不记录日志和不扣费的问题

问题描述：
- 使用 auto 分组的令牌调用 /v1/videos 等 Task 接口时，虽然任务能成功创建，
  但使用日志不显示记录，且不会扣费

根本原因：
- Distribute 中间件在选择渠道后，会将实际选中的分组存储在 ContextKeyAutoGroup 中
- 但 RelayTaskSubmit 函数没有从 context 中读取这个值来更新 info.UsingGroup
- 导致 info.UsingGroup 始终是 "auto" 而不是实际选中的分组（如 "sora2逆"）
- 当 auto 分组的倍率配置为 0 时，quota 计算结果为 0
- 日志记录条件 "if quota != 0" 不满足，导致日志不记录、不扣费

修复方案：
- 在 RelayTaskSubmit 函数中计算分组倍率之前，添加从 ContextKeyAutoGroup
  获取实际分组的逻辑
- 使用安全的类型断言，避免潜在的 panic 风险

影响范围：
- 仅影响 Task Relay 流程（/v1/videos, /suno, /kling 等接口）
- 不影响使用具体分组令牌的调用
- 不影响其他 Relay 类型（chat/completions 等已有类似处理逻辑）

* 🚀 feat(web): port legacy v2 frontend changes into new UI (deployments, check-in, ollama) + align APIs

Bring over the key frontend functionality introduced in merge `efa3301` and integrate it cleanly into the new `web/src` architecture and design system.

- **Model deployments (io.net)**
  - Align frontend endpoints and payloads with backend deployment routes (`/api/deployments/*`)
  - Add missing deployment operations: details, logs (container-aware), update config, rename, extend duration
  - Improve create-deployment flow (proper request shape, name availability check, price estimation parity)

- **System settings**
  - Enhance io.net deployment settings: allow testing connection with an unsaved API key and add “how to get API key” guidance

- **Channels / Ollama**
  - Improve Ollama model management: live fetch via base_url with fallback to channel fetch, selection + apply flows, delete confirmation
  - Refactor for feature-layer consistency: extract Ollama parsing/normalization utilities into `features/channels/lib`

- **Quality**
  - Ensure TypeScript typecheck passes after refactor and new dialogs/components integration

* Merge pull request #2590 from xyfacai/fix/max-body-limit

fix: 设置默认max req body 为128MB

* docs: update readme

* i18n: add missing translations

* fix(gemini): fetch model list via native v1beta/models endpoint

Use the native Gemini Models API (/v1beta/models) instead of the OpenAI-compatible
path when listing models for Gemini channels, improving compatibility with
third-party Gemini-format providers that don't implement OpenAI routes.

- Add paginated model listing with timeout and optional proxy support
- Select an enabled key for multi-key Gemini channels

* refactor(gemini): 更新 GeminiModelsResponse 以使用 dto.GeminiModel 类型

* fix: remove Minimax from FETCHABLE channels

* fix(minimax): 添加 MiniMax-M2 系列模型到 ModelList

* feat: add doubao video 1.5

* 🤢 chore: remove useless file

* feat: /v1/chat/completion -> /v1/response (#2629)

* feat: /v1/chat/completion -> /v1/response

* fix: clean propertyNames for gemini function

* fix: support snake_case fields in GeminiChatGenerationConfig

* chore: update dependencies and lockfile for improved compatibility

- Updated @clerk/clerk-react to version 5.59.3
- Updated @hookform/resolvers to version 5.2.2
- Updated @lobehub/icons to version 2.48.0
- Updated various Radix UI components to their latest versions
- Updated @tanstack/react-query and related packages for better performance
- Updated axios, i18next, and other libraries for security and feature enhancements
- Updated lockfile to include configVersion and ensure consistency across environments

* Merge pull request #2647 from seefs001/feature/status-code-auto-disable

feat: status code auto-disable configuration

* fix: chat2response setting ui (#2643)

* fix: setting ui

* fix: rm global.chat_completions_to_responses_policy

* fix: rm global.chat_completions_to_responses_policy

* Merge pull request #2627 from seefs001/feature/channel-test-param-override

feat: channel testing supports parameter overriding

* chore: update dependencies and lockfile for improved compatibility

- Updated @lobehub/icons to version 4.0.3
- Updated ai to version 6.0.27
- Updated various libraries including axios, react-day-picker, and streamdown for security and feature enhancements
- Updated devDependencies for eslint, prettier, and typescript for better performance and compatibility
- Updated lockfile to ensure consistency across environments

* chore: update lockfile and Vite configuration for improved build process

- Updated lockfile to version 1 for better compatibility and consistency
- Enhanced Vite configuration to support production optimizations, including code minification and chunking for dependencies
- Added environment-specific console and debugger removal for production builds

* chore: migrate from Vite to Rsbuild for build process

- Added Rsbuild configuration for development and production builds
- Updated package.json scripts to use Rsbuild instead of Vite
- Replaced @tailwindcss/vite with @tailwindcss/postcss in dependencies
- Introduced postcss.config.mjs for Tailwind CSS integration
- Updated TypeScript configuration to include Rsbuild config
- Removed Vite configuration file to streamline the build process

* refactor: optimize user data handling and API calls

- Replaced direct API calls to get user data with cached user information from auth-store in ModelsFilter and SummaryCards components.
- Improved session management in RootComponent and Authenticated route to utilize localStorage for user authentication status, reducing unnecessary API requests.
- Added caching for setup status checks to enhance performance during navigation.

* feat: enhance session validation in authenticated route

- Implemented session verification to check user authentication status via API call only once per session.
- Updated beforeLoad logic to redirect users to the login page if session validation fails or if no user information is available in localStorage.
- Improved user data handling by updating the auth store with fresh user information upon successful session verification.

* refactor: improve useMediaQuery hook for better SSR handling

- Enhanced the useMediaQuery hook to check for window availability before accessing matchMedia, preventing errors during server-side rendering.
- Simplified state initialization and change handling by using a dedicated function to determine initial matches.
- Updated event listener management for improved performance and clarity.

* feat(hooks): export useMediaQuery from hooks index

* refactor: update useMediaQuery imports to use unified hooks index

* fix(rsbuild): fix loadEnv API usage and removeConsole type

* feat: customizable automatic retry status codes

* refactor(hooks): use useSyncExternalStore for better SSR handling in useMediaQuery

* refactor: simplify embedded file structure in main.go

- Updated the embedded file directive to include the entire web/dist directory instead of individual assets, streamlining the build process.

* refactor: replace DropdownMenu with Sheet component in ProfileDropdown

- Updated the ProfileDropdown component to use a Sheet for user interactions instead of a DropdownMenu.
- Enhanced user info display with improved layout and styling.
- Added navigation links and sign-out functionality within the Sheet.

* refactor: streamline ProfileDropdown layout and improve user info display

- Removed unused Badge component and secondary text from user display.
- Enhanced styling for user info section and navigation links.
- Updated sign-out functionality to use a button for better accessibility.

* feat: add System Settings link for super admin in ProfileDropdown

- Introduced a new link to System Settings in the ProfileDropdown, visible only to users with the SUPER_ADMIN role.
- Updated imports to include the Settings icon and adjusted the component logic accordingly.
- Removed the Settings entry from the sidebar data to streamline navigation.

* feat: codex channel (#2652)

* feat: codex channel

* feat: codex channel

* feat: codex oauth flow

* feat: codex refresh cred

* feat: codex usage

* fix: codex err message detail

* fix: codex setting ui

* feat: codex refresh cred task

* fix: import err

* fix: codex store must be false

* fix: chat -> responses tool call

* fix: chat -> responses tool call

* feat(i18n): add missing translations

* fix(i18n): restore missing translations for "360" and add "User Menu" in multiple locales

- Reintroduced the translation for "360" in English, French, Japanese, Russian, Vietnamese, and Chinese locales.
- Added the "User Menu" translation in the same languages to enhance user interface consistency.

* fix: openAI function to gemini function field adjusted to whitelist mode

* feat: TLS_INSECURE_SKIP_VERIFY env

* fix: for chat-based calls to the Claude model, tagging is required. Using Claude's rendering logs, the two approaches handle input rendering differently.

* refactor(system-settings): restructure settings sections and navigation

- Replaced SettingsAccordion with a unified SettingsSection component across various settings sections for consistency.
- Introduced a section registry to manage general settings sections dynamically.
- Updated navigation items in the system settings sidebar to utilize the new section registry.
- Enhanced the GeneralSettings component to support section-based content rendering based on user selection.

* fix(system-settings): remove type assertion for quotaDisplayType in GeneralSettings

- Eliminated the type assertion for quotaDisplayType in the GeneralSettings component to improve type inference and maintain cleaner code.

* refactor(system-settings): update zod import syntax in general settings

- Changed the import statement for zod from a default import to a namespace import for better clarity and consistency in the codebase.

* fix: the login method cannot be displayed under the aff link.

* feat(system-settings): implement generic settings page and enhance navigation

- Added a new generic SettingsPage component to handle loading states, data fetching, and section rendering.
- Integrated section registry for general and authentication settings to streamline navigation and content management.
- Updated URL utility functions to improve query parameter handling for active navigation states.
- Enhanced the system settings sidebar to include authentication section items dynamically.

* refactor(system-settings): replace SettingsAccordion with SettingsSection across authentication settings

- Updated BasicAuthSection, BotProtectionSection, OAuthSection, and PasskeySection to use the new SettingsSection component for consistency.
- Introduced a section registry to manage authentication settings dynamically, enhancing navigation and content rendering.

* feat(system-settings): enhance request limits settings with new section and unified component

- Added a new Request Limits section to the system settings sidebar, integrating it with the section registry for improved navigation.
- Replaced SettingsAccordion with SettingsSection in RateLimitSection, SensitiveWordsSection, and SSRFSection for consistency.
- Updated RequestLimitsSettings to utilize the new SettingsPage component for better data handling and rendering.
- Implemented a search schema for request limits to streamline navigation and section management.

* feat(system-settings): integrate content settings sections with unified component and registry

- Added a new Content section to the system settings sidebar, incorporating it into the section registry for improved navigation.
- Replaced SettingsAccordion with SettingsSection in multiple content-related components for consistency.
- Created a section registry to manage content settings dynamically, enhancing the rendering and navigation experience.
- Updated the ContentSettings component to utilize the new section registry and streamline content display.

* feat(system-settings): enhance integrations settings with unified section registry and components

- Introduced a new section registry for integrations settings, consolidating various settings components for better organization and navigation.
- Replaced SettingsAccordion with SettingsSection in multiple integration-related components for consistency.
- Updated IntegrationSettings to utilize the new SettingsPage component, improving data handling and rendering.
- Added a new integrations section to the system settings sidebar, enhancing user experience and accessibility.

* feat(system-settings): unify model settings with new section registry and components

- Introduced a section registry for model settings, consolidating various model-related components for improved organization and navigation.
- Replaced SettingsAccordion with SettingsSection in multiple model settings components for consistency.
- Updated ModelSettings to utilize the new SettingsPage component, enhancing data handling and rendering.
- Added a new Models section to the system settings sidebar, improving user experience and accessibility.

* feat(system-settings): enhance maintenance settings with unified section registry and components

- Introduced a new section registry for maintenance settings, consolidating various maintenance-related components for improved organization and navigation.
- Replaced SettingsAccordion with SettingsSection in multiple maintenance components for consistency.
- Updated MaintenanceSettings to utilize the new section registry, enhancing data handling and rendering.
- Added a new Maintenance section to the system settings sidebar, improving user experience and accessibility.

* feat(system-settings): update section titles for improved clarity and consistency

- Renamed various section titles across content, integrations, maintenance, models, and request limits to enhance clarity and better reflect their functionalities.
- Adjusted titles such as 'Dashboard' to 'Data Dashboard', 'API Info' to 'API Addresses', and 'Update Checker' to 'System maintenance' for improved user understanding.
- Ensured consistency in naming conventions across all settings sections to streamline user experience and navigation.

* feat(nav-group): enhance collapsible menu behavior and URL matching logic

- Added controlled state management for collapsible menu items to automatically expand based on active sub-item paths.
- Updated the URL matching logic in checkIsActive to improve handling of query parameters and ensure accurate navigation state detection.
- Refactored the collapsible component to utilize the new state management, enhancing user experience in the sidebar navigation.

* feat(system-settings): update system settings navigation and redirect logic

- Changed the link in the profile dropdown to point directly to the general section of system settings with a search parameter for section identification.
- Implemented a redirect in the general settings route to ensure users are directed to the default section if no section parameter is provided, enhancing navigation consistency.

* feat(system-settings): unify route configuration for settings sections

- Refactored route configuration for various system settings sections (auth, content, general, integrations, maintenance, models, request limits) to utilize a new `createSettingsRouteConfig` function.
- This change consolidates the repetitive logic of creating search schemas and handling redirects, improving code maintainability and readability.
- Enhanced navigation by ensuring default sections are loaded when no section parameter is provided.

* feat(url-utils): enhance URL handling and matching logic

- Introduced a new utility function `urlToString` to convert various URL formats (string and object) into a standardized string format.
- Updated the `checkIsActive` function to utilize `urlToString`, improving the accuracy of URL matching and handling of query parameters.
- Refactored URL comparison logic to ensure consistent behavior across different URL types, enhancing navigation state detection.

* feat(system-settings): validate DataExportDefaultTime for improved data handling

- Introduced a new function `validateDataExportDefaultTime` to ensure the `DataExportDefaultTime` value is either 'week', 'hour', or 'day', defaulting to 'hour' for unexpected values.
- Updated the `DataExportDefaultTime` assignment in the settings section to utilize this validation function, enhancing data integrity and user experience.

* perf(system-settings): Improve the i18n of system settings content

- Changed button labels in various sections to use consistent capitalization and translation functions, enhancing user experience.
- Updated validation messages in schemas to utilize translation functions for improved internationalization support.
- Ensured all user-facing strings are properly translated, improving accessibility for non-English users.

* fix(system-settings): update ApiInfoFormValues type inference for improved schema validation

- Changed the type inference for ApiInfoFormValues to utilize ReturnType of createApiInfoSchema, ensuring accurate type representation and enhancing type safety in the API info section.

* fix(chat-settings): improve validation logic for chat settings schema

- Updated the validation logic to ensure that null values are correctly handled and that only objects are accepted as valid items in the chat settings schema.
- Simplified error handling by removing the error message from the catch block, providing a consistent user-facing message for invalid JSON strings.

* fix(system-settings): enhance validation error handling in uptime-kuma schema

- Updated the validation logic for category name, URL, and slug fields to use an object format for error messages, improving clarity and consistency in user feedback.
- Ensured that all validation messages are properly structured to enhance internationalization support.

* fix(i18n): add translations for Uptime Kuma group management

- Added English, French, Japanese, Russian, Vietnamese, and Chinese translations for "Add Uptime Kuma Group" and "Edit Uptime Kuma Group" to enhance internationalization support.
- Included validation messages for category name and slug fields across multiple languages to improve user feedback and accessibility.

* fix(system-settings): improve validation error message structure for SystemName

- Updated the validation logic for the SystemName field to use an object format for error messages, enhancing clarity and consistency in user feedback.
- This change aligns with recent improvements in internationalization support across the system settings schemas.

* perf(i18n): add new validation error message translations

- Added translations for the new validation error message "Invalid JSON format or values out of allowed range" in English, French, Japanese, Russian, Vietnamese, and Chinese.
- This update enhances internationalization support by ensuring users receive clear feedback across multiple languages.

* fix(i18n): update Japanese translation for payment method configuration message

- Corrected the Japanese translation for the message regarding payment methods configuration to use the term "メソッド" instead of "方法" for improved accuracy and consistency in user feedback.
- This change enhances the clarity of the message for Japanese-speaking users.

* fix(i18n): remove unnecessary loading messages from French translations

- Removed the French translations for "Loading settings...", "Loading maintenance settings...", and "Loading content settings..." to streamline the localization file.
- This change improves the clarity and relevance of the translations provided to users.

* fix(i18n): add translations for Uptime Kuma group management in multiple languages

- Added French, Japanese, Russian, Vietnamese, and Chinese translations for "Add Uptime Kuma Group" and "Edit Uptime Kuma Group" to enhance internationalization support.
- This update improves user experience by providing clear and consistent messaging across different languages.

* fix(validation): enhance pricing schema error messages and add translations

- Updated the pricing schema to include localized error messages for validation, ensuring users receive clear feedback when input values are invalid.
- Added new translations for "Exchange rate is required" and "Exchange rate must be greater than 0" in English, French, Japanese, and Chinese to improve internationalization support.
- This change enhances user experience by providing accurate and contextually relevant messages across multiple languages.

* fix: codex Unsupported parameter: max_output_tokens

* fix(model-mapping-editor): simplify JSON parsing logic in useEffect

* fix: jimeng i2v support multi image by metadata

* refactor(models): restructure models section handling and improve UI components

- Replaced tab-based navigation with section-based navigation for better clarity and organization.
- Introduced a new section registry to manage model sections, including 'metadata' and 'deployments'.
- Updated the ModelsContent component to reflect the new section structure and added a Create Deployment button.
- Removed the ModelsTabs component as it was no longer needed.
- Enhanced internationalization support by adding new translations for section descriptions and management tasks.
- Adjusted sidebar configuration to accommodate the new section structure.

* fix: update warning threshold label from '5$' to '2$'

* fix: video content api Priority use url field

* fix: update abortWithOpenAiMessage function to use types.ErrorCode

* feat(deployment): introduce CreateDeploymentDrawer component and update dialog references

- Replaced the CreateDeploymentDialog with a new CreateDeploymentDrawer component for improved user experience.
- Added comprehensive form handling for deployment creation, including validation and price estimation features.
- Updated internationalization files to include new translations for UI elements and descriptions related to deployment configuration.
- Enhanced the ModelsContent component to integrate the new drawer for creating deployments.

* perf(i18n): enhance internationalization for models table and columns

- Updated labels and titles in the ModelsTable and useModelsColumns components to utilize translation functions for improved localization.
- Changed static text for vendor and sync status to dynamic translations, enhancing user experience for non-English speakers.
- Updated empty state messages in the ModelsTable to support internationalization, ensuring clarity for all users.

* fix: fix email send

* fix: issue where consecutive calls to multiple tools in gemini all returned an index of 0

* fix: replace Alibaba's Claude-compatible interface with the new interface

* fix: Only models with the "qwen" designation can use the Claude-compatible interface; others require conversion.

* feat: log shows request conversion

* feat: optimized display

* feat: optimized display

* feat: optimized display

* fix: codex rm Temperature

* Revert "fix: video content api Priority use url field"

* feat: requestId time string use UTC

* feat(qwen): support qwen image sync image model config

* feat: sync old ui

* feat: more ui sync

* feat: replace theme

* fix build

* refactor(web): revert theme colors and variables in CSS

Updated color variables for light and dark themes to improve consistency and visual appeal.

* feat(deployment): enhance deployment access guard and model deployment settings

- Introduced loading phase management in the DeploymentAccessGuard component to provide better user feedback during connection checks.
- Updated the ModelsContent component to prefetch the deployments list while checking connection status, improving data readiness.
- Implemented a caching mechanism for connection status in useModelDeploymentSettings to optimize performance and reduce unnecessary API calls.
- Enhanced loading states and error handling for improved user experience during deployment settings retrieval and connection testing.

* feat(i18n): add new translations for connection and loading states across multiple languages

- Introduced translations for "Checking connection" and "Loading configuration" in English, French, Japanese, Russian, Vietnamese, and Chinese.
- This update enhances the internationalization support, providing clearer user feedback during connection checks and loading phases.

* refactor(pagination): adjust layout and styling for pagination component

- Updated the pagination component to improve layout by removing unnecessary width constraints and enhancing responsiveness.
- Increased minimum width for pagination text to ensure better visibility and alignment across different screen sizes.

* feat(i18n): implement translations for various UI elements across multiple components

- Updated several components to utilize the translation function for titles and placeholders, enhancing internationalization support.
- Added new translation entries for "Filter by name or key..." and "Log Type" in English, French, Japanese, Russian, Vietnamese, and Chinese.
- This update improves user experience by providing localized text in the ChannelsTable, SummaryCards, ApiKeysTable, RedemptionsTable, UsageLogsTable, and UsersTable components.

* feat(i18n): integrate translation support in SummaryCards component

- Added the useTranslation hook to the SummaryCards component to enhance internationalization.
- This update allows for localized text rendering, improving user experience for diverse language speakers.

* feat(dashboard): refactor dashboard structure and introduce section-based navigation

- Removed the tab navigation in favor of a section-based approach, enhancing user experience by providing clearer context for the dashboard content.
- Introduced a new section registry to manage dashboard sections, allowing for easier expansion and maintenance.
- Updated sidebar configuration to reflect the new section structure, ensuring proper navigation links are displayed.
- Added translations for new section titles and descriptions to support internationalization.

* feat(i18n): update time range labels and enhance translation support

- Changed time range labels from shorthand (e.g., '1D') to full text (e.g., '1 Day') for better clarity.
- Updated various components to utilize the translation function for time range labels, improving internationalization.
- Added new translation entries for time ranges in English, French, Japanese, Russian, Vietnamese, and Chinese, enhancing user experience across languages.

* feat(dashboard): enhance type safety and improve component structure

- Updated the Dashboard component to use specific types for model data and filters, enhancing type safety.
- Introduced new types for announcements and FAQs, improving clarity and maintainability.
- Refactored LogStatCards and UptimePanel components to utilize AbortController for better data fetching management.
- Optimized the rendering of announcements and FAQs by using unique keys based on item IDs.
- Improved theme management in ModelCharts by caching the ThemeManager import to reduce dynamic imports.

* feat(agents): add comprehensive guidelines for React and Next.js development

- Introduced a new set of best practices and optimization techniques for React and Next.js applications, aimed at enhancing performance and maintainability.
- Included detailed rules covering various aspects such as event handling, API routes, rendering strategies, and state management.
- Added extensive documentation in AGENTS.md and SKILL.md to support developers in adhering to these practices.
- This update serves as a foundational resource for improving code quality and efficiency in React-based projects.

* chore(web): update package.json dependencies

- Removed outdated dependencies including @base-ui/react, @clerk/clerk-react, and others to streamline the project.
- Updated remaining dependencies to their latest versions for improved performance and security.
- This cleanup enhances the overall maintainability of the project.

* feat(usage-logs): implement section-based navigation and enhance log management

- Introduced a section registry for usage logs, allowing for better organization and navigation between different log categories (common, drawing, task).
- Updated the UsageLogsContent component to dynamically render titles and descriptions based on the selected section.
- Refactored UsageLogsTable and UsageLogsPrimaryButtons components to accept the active log category as a prop, improving modularity.
- Enhanced sidebar configuration to support new section navigation, ensuring users can easily access different log types.
- Updated routing to redirect to the default section if none is specified, improving user experience.

* feat(i18n): enhance internationalization across usage logs components

- Integrated the useTranslation hook in various components related to usage logs, including CommonLogsStats, UsageLogsTable, and column helpers.
- Updated labels, titles, and messages to utilize translation functions, improving localization support.
- Added new translation entries for log-related terms in English, French, Japanese, Russian, Vietnamese, and Chinese, enhancing user experience for diverse language speakers.

* feat(datetime-picker): integrate dayjs for date formatting

- Added dayjs as a dependency to the project for improved date handling.
- Updated the DateTimePicker component to use dayjs for formatting dates, enhancing consistency and readability of date displays.

* feat(date-handling): replace date-fns with dayjs for improved date management

- Updated the project to use dayjs instead of date-fns for date formatting and manipulation, enhancing consistency across components.
- Refactored DatePicker, DateTimePicker, and other components to utilize dayjs for date-related functionalities.
- Added a new dayjs configuration file to extend its capabilities with relative time support.
- Updated AGENTS.md to reflect the new technology stack, emphasizing the use of dayjs for date handling.

* refactor(agents): streamline front-end development guidelines and update technology stack

- Revised AGENTS.md to condense front-end development standards and best practices, making it more accessible for developers and AI assistants.
- Updated the technology stack section to reflect current dependencies, emphasizing the use of Bun, React 19, TypeScript, and other key libraries.
- Enhanced the document structure with a new table format for better readability and navigation, including a comprehensive table of contents for quick access to sections.

* feat(i18n): enhance date picker and datetime picker localization support

- Integrated internationalization support in DatePicker and DateTimePicker components by adding locale handling for multiple languages (English, French, Japanese, Russian, Vietnamese, Chinese).
- Updated the calendar component to accept a locale prop, ensuring proper localization of month and weekday labels.
- Improved user experience by allowing date selection to adapt based on the user's language preference.

* feat(layout): add SectionPageLayout component for structured page layouts

- Introduced a new SectionPageLayout component to facilitate structured layouts for pages with sections, enhancing the organization of content.
- Added subcomponents for Title, Description, Actions, and Content to improve clarity and maintainability of page structures.
- Updated AGENTS.md to include guidelines on avoiding unnecessary destructuring of props for better code readability.

* feat(layout): refactor components to use SectionPageLayout for improved structure

- Replaced AppHeader and Main components with SectionPageLayout across multiple features including Channels, Dashboard, ApiKeys, Models, Redemption Codes, Usage Logs, Users, and Wallet.
- Enhanced page organization by utilizing SectionPageLayout's Title, Description, Actions, and Content subcomponents, improving clarity and maintainability.
- This update standardizes the layout structure across the application, facilitating a more cohesive user experience.

* feat(usage-logs): enhance URL state management and redirection logic

- Added useEffect to synchronize column filters with URL search changes, preventing infinite loops caused by inline references.
- Improved redirection logic in usage logs to clear 'type' from the URL when the section is not 'common', enhancing user experience and URL cleanliness.

* fix(usage-logs): disable global filter and update DataTableToolbar props

- Disabled the global filter in the UsageLogsTable component to streamline the user interface.
- Updated the DataTableToolbar component to accept a null customSearch prop, enhancing flexibility in toolbar configuration.

* feat(routes): implement section-based routing for system settings and dashboard

- Introduced section-based routing for system settings and dashboard features, enhancing navigation and organization.
- Updated route definitions to include dynamic sections, allowing for more granular access to settings and dashboard components.
- Refactored existing routes to redirect to default sections when no specific section is provided, improving user experience.
- Added new section routes for models, usage logs, and system settings, ensuring consistency across the application.
- Removed deprecated routes to streamline the routing structure and improve maintainability.

* refactor(usage-logs): update column helper functions to require config parameter

- Modified createFailReasonColumn and createProgressColumn functions to require a config parameter instead of allowing it to be optional.
- Simplified destructuring of config to enhance clarity and ensure necessary properties are always provided, improving code reliability.

* refactor(usage-logs): improve section ID validation and routing logic

- Introduced a type guard function, isUsageLogsSectionId, to validate section IDs, enhancing type safety and reducing the need for casting.
- Updated UsageLogsContent to utilize the new validation function for determining the active category, improving clarity and reliability.
- Refactored routing logic to use isUsageLogsSectionId for section validation, ensuring proper redirection to the default section when necessary.

* refactor(calendar): update locale documentation for i18n support

- Revised the locale prop documentation in the Calendar component to specify the use of react-day-picker for internationalization, clarifying the expected locale setup for users.

* chore(i18n): remove redundant user information description from locale files

- Removed the user information description from English, French, Japanese, Russian, Vietnamese, and Chinese locale files to streamline translations and improve clarity.

* chore(i18n): streamline locale files by removing redundant entries

- Removed unnecessary entries from English, French, Japanese, Russian, Vietnamese, and Chinese locale files to enhance clarity and reduce clutter.
- Adjusted translations for consistency and improved user experience across multiple languages.

* chore(sidebar): remove deprecated usage logs route from sidebar config

- Eliminated the '/usage-logs' entry from the sidebar configuration to streamline navigation and improve clarity in the sidebar structure.

* refactor(redemption-codes): enhance internationalization support and improve UI consistency

- Updated various components to utilize translation functions for user-facing strings, ensuring a consistent experience across different languages.
- Added meta labels for table columns to improve accessibility and clarity.
- Revised confirmation and action texts in dialogs and tooltips to leverage translation, enhancing user experience.
- Updated locale files to include new translations for improved clarity and consistency.

* feat(masked-value-display): add MaskedValueDisplay component for sensitive data handling

- Introduced a new MaskedValueDisplay component to display masked values with a popover for full value visibility and a copy button for easy access.
- Updated api-keys-columns and redemptions-columns to utilize the new component, enhancing code reusability and UI consistency.
- Revised translation keys in locale files to remove colons for improved clarity.

* refactor(url-utils): simplify query parameter matching logic in checkIsActive function

- Updated the checkIsActive function to streamline the logic for matching URLs with and without query parameters.
- Removed unnecessary checks for query parameters when matching base paths, improving clarity and maintainability of the code.

* fix(channels-table): update group filter label to use translation function

- Replaced hardcoded 'All Groups' label with a translation function call to enhance internationalization support in the ChannelsTable component.

* chore(api-keys): remove deprecated API key action messages and related exports

- Deleted the api-key-actions.ts file, which contained action messages for enabling, disabling, and deleting API keys.
- Updated index.ts to remove the export of getApiKeyActionMessage, streamlining the codebase by eliminating unused functionality.

* refactor(i18n): enhance internationalization support across various components

- Updated multiple components to utilize translation functions for user-facing strings, ensuring a consistent experience across different languages.
- Revised constants and labels in the channels and redemption codes features to use i18n keys, improving maintainability and clarity.
- Ensured that success and error messages leverage translation functions, enhancing user experience and accessibility.
- Streamlined the handling of i18n keys in the constants files for better organization and clarity.

* refactor(i18n): enhance translation support across various components

- Updated multiple components to utilize translation functions for user-facing strings, ensuring a consistent experience across different languages.
- Revised pagination and status labels to use i18n keys, improving maintainability and clarity.
- Enhanced response time formatting to support internationalization, allowing for localized display of time values.
- Updated locale files to include new translations for improved clarity and consistency.

* docs(AGENTS): add type checking requirement for TypeScript changes

- Included a new guideline stating that type checks must be executed after modifying TypeScript or TSX code, ensuring no type errors are left unresolved.
- Updated the document to reflect this addition in the relevant section for better clarity on coding standards.

* feat(combobox-input): add ComboboxInput component for enhanced token selection

- Introduced a new ComboboxInput component to facilitate token name selection with search and filtering capabilities.
- Integrated the ComboboxInput into the UsageLogsFilterDialog for improved user experience when filtering by token name.
- Updated locale files to include new translations for user-facing strings related to token filtering.

* feat(combobox): integrate translation support for custom value prompt

- Added translation functionality to the Combobox component, replacing hardcoded text with a translatable string for the custom value prompt.
- Utilized the useTranslation hook from react-i18next to enhance internationalization support, ensuring a consistent user experience across different languages.

* refactor(i18n): improve Chinese translations for consistency and clarity

- Adjusted spacing in various Chinese translations to enhance readability and maintain consistency across the locale file.
- Updated multiple user-facing strings to ensure proper formatting and alignment with localization standards.

* feat(calendar): add CalendarDropdown component for enhanced dropdown functionality

- Introduced a new CalendarDropdown component to improve user interaction with dropdown selections in the calendar.
- Implemented state management for dropdown visibility and selection handling, enhancing the overall user experience.
- Updated styling for dropdown elements to ensure consistency and better alignment with the UI design.

* fix(balance-query-dialog): handle null currentRow and improve usage query logic

- Updated the BalanceQueryDialog component to safely access currentRow properties using optional chaining.
- Added a check to ensure currentRow is not null before proceeding with usage queries, preventing potential runtime errors.
- Refactored the handleQueryCodexUsage function to use a local variable for currentRow, enhancing code clarity.

* feat(i18n): add new translations for batch creation and channel updates

- Added new translation strings for batch creation instructions across multiple languages, enhancing user guidance.
- Included translations for the "Update Channel" prompt to improve clarity in channel configuration settings.
- Ensured consistency in terminology across locale files for better user experience.

* feat(channel-mutate-drawer): improve API key input handling and update translations

- Refactored the API key input logic in the ChannelMutateDrawer component to enhance readability and maintainability.
- Added new placeholder translations for batch creation and existing key prompts in multiple languages, improving user guidance.
- Ensured consistency in translation strings across locale files for better user experience.

* feat(fetch-models-dialog): implement sorting for model categories

- Added a new function to sort model categories alphabetically, placing 'Other' at the end for easier navigation.
- Updated the rendering logic in the FetchModelsDialog component to utilize the new sorting function for both new and existing models, enhancing user experience.

* refactor(wallet-stats-card): standardize props usage and improve layout consistency

Standardizes props usage and improves layout consistency in wallet stats card

Refactors the wallet stats card component to:
- Use props directly instead of destructuring for consistency
- Add min-w-0 to prevent content overflow
- Adjust text sizing with break-all for proper wrapping
- Implement responsive font sizes (3xl on mobile, 4xl on larger screens)
- Improve leading and tracking for better readability

Refactor wallet stats card for consistency and layout

Standardizes props usage and improves layout consistency in wallet stats card

- Uses props directly instead of destructuring for consistency
- Adds min-w-0 to prevent content overflow
- Adjusts text sizing with break-all for proper wrapping
- Implements responsive font sizes (3xl on mobile, 4xl on larger screens)
- Improves leading and tracking for better readability

* feat(web): add subscription management and admin settings UI

* feat(web): add subscription management and admin settings UI

- Add subscription management module (plans, pricing, toggle status, and related dialogs/tables with Stripe/Creem integration notes)
- Add channel affinity (rules and cache stats), Waffo integration, performance, and Grok model sections to system settings, with extended types and section registry
- Add status code mapping validation/risk warnings, upstream update hooks, and utilities for channels; add available models and sidebar module cards to user profile
- Add chat2link route and useMinimumLoadingTime, useTableCompactMode shared hooks

Made-with: Cursor

* fix: remove duplicate GenerateOAuthCode and add missing TaskBulkUpdate

- remove duplicate GenerateOAuthCode from github.go since oauth.go already has the generic version.
- add model.TaskBulkUpdate for bulk update by upstream task_id strings, fixing task_video.go build failure.

* feat(router): add chat2link and subscriptions routes

- register /chat2link page route under authenticated layout.
- register /subscriptions/ page route under authenticated layout.
- update auto-generated routeTree type definitions and route mappings.

* feat(docker): add development environment setup with Docker Compose

- Introduced docker-compose.dev.yml for local development, including services for new-api, Redis, and PostgreSQL.
- Created Dockerfile.dev for backend-only builds, optimizing the development workflow.
- Updated makefile to include new commands for starting backend services and frontend development.

* feat(web): complete i18n coverage for setup wizard and add language switcher

- wrap all hardcoded English strings in setup-wizard, database-step, usage-mode-step, and complete-step with t() calls, covering step titles, descriptions, form validation messages, and fallback strings.
- add LanguageSwitcher component to the top-right corner of the setup page so users can switch language during initial setup.
- register 25 dynamic i18n keys in static-keys.ts and provide full translations for zh/en/ja/fr/ru/vi.

* feat(i18n): internationalize default version text in workspace-switcher

- remove hardcoded 'Unknown version' default, use t('Unknown version') for i18n fallback
- add "Unknown version" translation entries across all 6 locale files (zh/en/fr/ru/ja/vi)

* feat(i18n): add full i18n coverage for channel-affinity settings page

- replace Chinese t() keys with English keys across three channel-affinity components to align with new frontend i18n conventions.
- add 51 translation entries to all 6 locale files (en/zh/ja/fr/ru/vi) covering main page, rule editor, and cache stats dialog.
- register section-registry dynamic keys in static-keys.ts.

* feat(i18n): add full i18n coverage for Waffo payment settings page

- replace Chinese i18n keys with English keys in waffo-settings-section.tsx for consistency.
- wrap previously hardcoded labels (Pay Method Type / Pay Method Name) with t().
- add 26 Waffo-related translation entries across all 6 locale files (en/zh/fr/ru/ja/vi).

* feat(i18n): add missing translations for global model settings page

- add all 6 locale translations for 3 missing t() keys in global-settings-card.
- register dynamically used 'Grok' key in static-keys.ts for i18n scanner coverage.

* feat(i18n): add full i18n coverage for Grok model settings page

- add translations in all 6 locales (en/zh/fr/ja/ru/vi) for grok-settings-card t() calls.
- cover violation fee toggle, amount input, and official docs link labels.
- include section-registry descriptionKey translation entries.

* feat(i18n): add full i18n coverage for performance settings page

- migrate all t() keys from Chinese to English to align with project conventions.
- add translations for all 6 locales (en/zh/ja/fr/ru/vi) covering disk cache,
  system monitoring, log management, and stats dashboard sections.
- remove 71 obsolete Chinese-keyed entries from every locale file.

* fix(i18n): add 116 missing English translation keys across all locales

- scan all t() calls to identify English keys used in code but absent from locale files.
- add translations for zh/en/fr/ja/ru/vi, keeping key sets and sort order consistent.
- covers system-settings, channels, models, auth, wallet and other modules.

* fix(i18n): add missing translations for log cleanup quick-select and confirm dialog

- wrap quick-select button labels (24 hours ago / 7 days ago / 30 days ago) with t().
- replace hardcoded English strings in purge confirm dialog with t() calls and date interpolation.
- add 5 new translation keys across all 6 locale files (zh/en/fr/ja/ru/vi).

* refactor(web): unify all time display with dayjs formatting

- replace all toLocaleString/toLocaleDateString/toLocaleTimeString and manual padStart concatenation with dayjs.format().
- standardize output: datetime as YYYY-MM-DD HH:mm:ss, date as YYYY-MM-DD, time as HH:mm:ss.
- add formatDateTimeStr, formatDateStr, formatTimeStr dayjs-based helpers in lib/format.ts.
- update 12 files across core utils and feature components.

* refactor(web): replace native datetime-local input with DateTimePicker in announcements

- swap browser-native datetime-local for the project's DateTimePicker component to match the UI used in log cleanup and other pages.
- convert between Date objects and ISO strings to bridge the form's string-based schema.

* refactor(web): replace native HTML elements with design system components

- replace ~35 native <button> with <Button> across pricing, profile, channels modules
- replace native <input>/<textarea>/<label> with <Input>/<Textarea>/<Label> for consistent form styling
- replace native <table> with <Table> components, <details>/<summary> with <Collapsible>
- replace decorative <hr> with <Separator> to ensure global UI consistency

* refactor(web): enhance profile components with design system consistency

- update ProfileSecurityCard to use buttons for security actions, improving accessibility and styling.
- modify AccountBindingsTab layout to a grid for better responsiveness and visual alignment.
- refactor NotificationTab to utilize icons for notification methods, enhancing user experience and clarity.

* fix(i18n): complete i18n coverage for profile page components

- wrap passkey card status badges (enabled/disabled, backup state) and last-used text with t()
- fix hardcoded button labels in security dialogs (change password, access token, delete account)
- internationalize all 2FA dialog strings (setup, disable, backup codes)
- fix email bind dialog description and button state text missing i18n
- wrap remaining hardcoded strings in notification tab and checkin calendar
- add all missing translation entries to zh.json and en.json

* fix(i18n): enhance error messages with translations for deployment access and settings

- wrap connection error messages in DeploymentAccessGuard and IoNetDeploymentSettingsSection with t() for internationalization.
- add missing translation key for "io.net model deployment is not enabled or api key missing" in all locale files (en, fr, ja, ru, vi, zh).

* 🧹 chore(web): resolve all ESLint errors and warnings

Align the Vite/React frontend with the current ESLint flat config and
React Compiler–related rules by fixing violations instead of broad
suppression where practical.

- Replace `any` with concrete types (`unknown`, `Record<string, unknown>`,
  domain types) where upstream/API shapes allow
- Fix duplicate imports, unused bindings, `no-console`, and empty blocks
- Address react-hooks issues: reorder declarations, memoize unstable
  callbacks (`useCallback`), extend dependency arrays, and use targeted
  disables only where sync-from-props in `useEffect` is intentional
- Refactor `motion.create` usage in ai-elements shimmer to avoid creating
  components during render (static-components)
- Stabilize TanStack Query/Mutation hook usage (query keys, `mutate` in
  deps) and add narrowly scoped rule disables where the linter conflicts
  with library patterns
- Disable `react-hooks/incompatible-library` in ESLint config for
  TanStack Table / RHF false positives
- Add file-level `react-refresh/only-export-components` disables for
  registry/provider/column modules that intentionally mix exports

`bun lint` completes with 0 errors and 0 warnings.

* ✨ feat(web): add subscription management to sidebar and align drawer with project conventions

- Register "Subscription Management" nav item in the admin sidebar group
  with CreditCard icon pointing to /subscriptions
- Add subscription module to sidebar config defaults and URL mapping so it
  integrates with the admin sidebar modules toggle in system settings
- Add subscription entry to sidebar-modules-section moduleMeta for the
  maintenance settings UI
- Refactor SubscriptionsMutateDrawer to follow the same patterns used by
  users, redemption-codes, and other mutate drawers:
  - Use shadcn Form/FormField/FormItem/FormControl/FormLabel/FormMessage
    instead of raw register() + Label + manual error display
  - Move SheetFooter outside the form with form attribute association
  - Use SheetClose for the cancel button
  - Reset form state on drawer close
  - Align SheetContent width (sm:max-w-[600px]) and spacing conventions

* ✨ feat(web): overhaul UI/UX with Vercel Geist design alignment

Refactor the entire frontend UI/UX to align with Vercel/OpenAI design
principles, covering layout, animations, skeleton loading, and overall
visual polish.

Motion & Page Transitions:
- Add centralized motion system (lib/motion.ts) with Vercel-style
  transition presets, stagger variants for tables, cards, and sidebars
- Implement AnimatedOutlet for route-level page enter animations
  using TanStack Router pathname keying
- Add PageTransition, StaggerContainer, StaggerItem, CardStagger,
  and TableStagger wrapper components for progressive reveal effects

Skeleton Loading — Vercel Geist Style:
- Replace shadcn default `animate-pulse` with Geist-style shimmer
  sweep animation (linear-gradient + background-position keyframes)
- Add `--skeleton-base` / `--skeleton-highlight` CSS variables tuned
  for both light and dark themes with neutral oklch tones
- Override auto-skeleton-react inline styles via CSS to unify all
  skeleton elements under the same shimmer effect
- Update TableSkeleton with varied column widths for a natural feel
- Add ContentSkeleton and QuerySkeleton wrappers for auto-skeleton
  integration with React Query error/loading states
- Respect prefers-reduced-motion: disable shimmer for accessibility

Layout & Sidebar:
- Upgrade sidebar expand/collapse transitions to cubic-bezier easing
- Add hover micro-interactions (background-color, color, transform)
  to sidebar menu buttons with smooth 150ms transitions
- Fix oklch color compatibility in sidebar outline variant
- Integrate AnimatedOutlet into AuthenticatedLayout for unified
  route-level animations

Theme & CSS:
- Streamline theme.css with cleaner oklch color definitions
- Add CSS table row stagger-in animations with nth-child delays
- Fix hover-scrollbar color bug (hsl → color-mix for oklch compat)
- Add content-auto utility for long list rendering optimization

Cleanup:
- Remove deprecated skeleton-wrapper.tsx
- Remove unused imports and dead code across components
- Add empty-state, error-state, and loading-state utility components

* 🐛 fix(docker): track bun.lock to fix Docker build failure

Remove `web/bun.lock` from `.gitignore` so the lock file is committed
to version control. The Dockerfile `COPY web/bun.lock .` instruction
requires this file to be present in the build context, and ignoring it
caused the build to fail with a "not found" error.

* ⬆️ chore(web): upgrade dependencies and fix all type/lint errors

Upgrade all frontend dependencies to latest stable versions:
- lucide-react 0.562 → 1.7 (major: brand icons removed)
- shiki 3.x → 4.x, eslint 9.x → 10.x, knip 5.x → 6.x
- @rsbuild/core 1.3 → 1.7, @types/node 24 → 25
- tailwindcss/postcss 4.1 → 4.2, motion 12.25 → 12.38
- @tanstack/react-query 5.90 → 5.95, zod 4.3.5 → 4.3.6
- react 19.2.3 → 19.2.4, axios 1.13.2 → 1.13.6
- prettier 3.7 → 3.8, typescript-eslint 8.52 → 8.57
- Add missing optional deps: @xyflow/react, embla-carousel-react

Resolve all TypeScript compilation errors introduced by upgrades:
- Replace lucide-react brand icons (Github) with react-icons/si
- Fix react-hook-form Control/Resolver generics for zod v4
- Fix Record<string, unknown> type constraints across API utils
- Fix axios interceptor return types in lib/api.ts
- Add type assertions for useSettings/useStatus hook returns
- Resolve Badge variant, spread type, and route path mismatches

Resolve all ESLint 10 errors:
- preserve-caught-error: attach cause to re-thrown errors
- no-useless-assignment: refactor redundant variable assignments
- prefer-as-const: use `as const` over literal type assertions
- no-unused-vars: prefix type-only schemas with underscore

Update tsconfig lib from ES2020 to ES2022 for Error.cause support.

* 🐛 fix(web): stop pricing model row from centering its content

Wrapping the row in shadcn <Button variant='ghost'> inherits
`justify-center`, and the inner flex container had no width, so
`justify-between` collapsed and the row appeared centered.

* feat: add Waffo payment integration and related UI components

- Introduced Waffo payment method with support for custom icons and settings.
- Updated payment settings section to include Waffo settings.
- Added Waffo payment request handling in the wallet API.
- Enhanced wallet recharge form to support Waffo payment methods.
- Implemented hooks for Waffo payment processing.
- Updated localization files for new Waffo-related strings.
- Added new payment type and icon for Waffo in constants and UI components.
- Refactored topup info handling to include Waffo payment methods and configurations.

* feat(profile): add admin-only upstream model update notification setting

* fix(web): make sidebar module user settings actually take effect

Previously, saving sidebar module preferences in profile had no effect
because the client ignored user-level sidebar_modules entirely. This
fix wires user config into useSidebarConfig so the sidebar updates
immediately without a page refresh.

Changes:
- Add UserPermissions type with sidebar_settings/sidebar_modules fields
- Refactor useSidebarConfig to merge admin × user config with AND logic
- Sync sidebar_modules to auth store on save for immediate UI updates
- Conditionally render SidebarModulesCard based on user permissions
- Treat null/empty user config as "do not narrow" for legacy users

* feat(web): add custom OAuth provider CRUD and login button support

Migrate custom OAuth from v1 to v2:
- Admin CRUD UI with provider table, form dialog, preset templates, and OIDC discovery
- Login page renders dynamic buttons for custom OAuth providers
- Fix account bindings display showing "Not bound" text when already bound

* feat(web): add ServerAddress, SMTPForceAuthLogin, CreateCacheRatio and group special usable settings

Migrate missing v1 system settings to v2:
- ServerAddress input in General > System Information
- SMTPForceAuthLogin toggle in Integrations > Email
- CreateCacheRatio JSON editor in Models > Ratio
- Group special usable group rules editor in Models > Ratio

* feat(web): wire user subscriptions dialog to users table row actions

The UserSubscriptionsDialog component already existed but had no entry point
in the users table dropdown menu. Add "Manage Subscriptions" menu item.

* chore(web): update i18n translations for new settings and custom OAuth

* 💎 refactor(web): redesign pricing page with flat, typography-driven layout

* 🌐 chore(i18n): complete missing translations and normalize project config

- Add 425+ missing translations across fr, ja, ru, zh, vi locales
  for subscription management, sidebar navigation, Grok settings,
  upstream model updates, pricing page, and other UI components
- Add 37 missing i18n keys used in t() calls but absent from locale
  files (pricing filters, display options, audio/cache labels, etc.)
- Fix stale tech stack info in CLAUDE.md, AGENTS.md, and project.mdc:
  React 18 → 19, Vite → Rsbuild, Semi Design → Radix UI + Tailwind
- Fix i18n key format description: "Chinese source strings" → English
- Deduplicate .cursor/rules/project.mdc to avoid triple-loading the
  same rules already present in root CLAUDE.md and AGENTS.md
- Add i18n-translate Cursor skill for repeatable translation workflow

* 🎨 refactor(web): redesign dashboard with flat, typography-driven layout

Replace Card-based dashboard components with a flat, border-driven design
system consistent with the pricing page, following the ui-style.mdc conventions.

Overview section:
- StatCard: replace Card wrapper with flat flex layout, monospace tabular
  values, uppercase tracking-wider labels, layered opacity hierarchy
- PanelWrapper: replace Card/CardHeader/CardContent with rounded-lg border
  container and border-b header
- SummaryCards: merge three stat cards into a single bordered container
  with divide-x separators; decouple border from stagger animation to
  prevent border deformation during entrance transitions
- ApiInfoPanel/Item: full-width list rows with border-b separators,
  monospace route names, layered opacity for URLs and descriptions
- AnnouncementsPanel: native button rows with hover:bg-muted/40, i18n for
  "Click for details" hint
- FAQPanel: lighter border-border/60 accordion dividers, muted answer text
- UptimePanel: uppercase tracking-wider group headers with bg-muted/30
  background, monospace uptime percentages, fine-grained border opacity

Models section:
- LogStatCards: replace Card with rounded-lg border + divide-x grid,
  fix react-hooks/exhaustive-deps by destructuring props before useEffect
- ModelCharts: replace Card+Tabs with bordered container + custom
  segmented control matching ui-style spec
- Suspense fallbacks: match new flat skeleton layout with accurate
  column structure

Animation:
- Wrap models section in FadeIn with staggered delay
- Keep CardStagger for overview panel grid (each panel has own border)

Other:
- Add ui-style.mdc cursor rule documenting the design language
- Disable react-refresh/only-export-components for src/routes/** in
  eslint config (TanStack Router route files always export Route objects)
- Fix zh.json: "Token-based" translation "基于令牌的" → "按量计费"

* ✨ refactor(web): adopt flat dot-and-text design for all status badges

Replace the bordered/colored-background StatusBadge and Badge components
across the entire frontend with a minimal flat design: a small colored
dot followed by colored text, eliminating visual noise from heavy
borders, backgrounds, and rounded pill shapes.

Key changes:

- Redesign StatusBadge to use dot + text instead of bordered pill style,
  removing cva-based background/border variants in favor of exported
  dotColorMap and textColorMap lookup tables
- Add children prop support to StatusBadge for flexible content rendering
  alongside the existing label prop
- Migrate all Badge usages (except pricing page) to StatusBadge with
  appropriate variant mappings (default→info, secondary→neutral,
  outline→neutral, destructive→danger)
- Consolidate adjacent multi-badge groups into single-dot layouts with
  dot separators (·) to reduce visual clutter in:
  - Channel balance columns (used + remaining)
  - Channel type column (type + IO.NET indicator)
  - User invite info column (invited + revenue + inviter)
  - Usage log stats bar (usage + RPM + TPM)
  - Usage log time/FRT column (time + FRT + stream status)
  - Subscription plan counts (active + expired)
  - Channel affinity scope/regex/key-source columns
  - Prefill group card headers (type + ID)
- Export dotColorMap and textColorMap for direct use in custom inline
  layouts that need consistent status colors without the full component

* ✨ refactor(web): redesign public layout and landing page with modern UI

Overhaul the public-facing layout, header, and homepage to deliver a
polished, animation-rich landing experience inspired by contemporary
SaaS design patterns.

Header:
- Replace sticky header with fixed floating navbar that compacts into
  a pill-shaped glass-morphism bar on scroll (backdrop-blur + ring)
- Add smooth 700ms cubic-bezier transitions for scroll-based shrinking
- Build full-screen mobile menu overlay with staggered entry animations
- Remove background color from logo container, show logo image directly

Homepage sections:
- Hero: gradient text title, radial gradient + grid pattern background,
  interactive terminal demo showcasing API request/response
- Terminal demo: auto-cycles through gpt-4o, claude-sonnet-4-20250514,
  gemini-2.5-pro, deepseek-chat with smooth cross-fade transitions,
  clickable model badges, dual theme support (light/dark), fixed height
- Stats: animated counters driven by IntersectionObserver with
  cubic-bezier easing, supports integer and decimal modes
- Features: Bento grid layout with gap-px border technique, each card
  includes contextual visuals (model list, security badge, workflow)
- How It Works: new three-step process section (Configure → Connect →
  Monitor) with connecting gradient line and numbered badges
- CTA: gradient mesh background with scale-in scroll animation
- Footer: streamlined brand column + link columns layout

New components:
- AnimateInView: IntersectionObserver-based scroll animation component
  supporting fade-up, fade-in, scale-in, fade-left, fade-right
- HeroTerminalDemo: themed terminal with model carousel and live
  request/response preview

CSS:
- Add landing page scroll-triggered keyframe animations
- Add terminal demo animations (blink cursor, spinner, pulse indicator)
- Respect prefers-reduced-motion throughout

i18n:
- Add 17 new translation keys across all 6 locales (en/zh/fr/ja/ru/vi)

* ✨ feat(web): align usage logs and channels with legacy UI

Usage logs
- Show Refund (type 6) in detail dialog and hide conversion chain for refunds
- Sync filter dialog state from URL for model, token, group, username, and requestId

Channels
- Support optional stream flag in channel test API, actions, and test dialog
- Show upstream model update badges (+added / -removed) on fetchable channel types
- Add form fields and drawer toggles for upstream model update check and auto-sync
- Persist upstream model update flags in channel settings JSON for fetchable types

i18n
- Add locale strings for upstream model update UI (en, zh, fr, ja, ru, vi)

* 🐛 fix(web): prevent transient vertical scrollbar on tables during animations

Add overflow-y-clip to the shared Table container (data-slot=table-container)
alongside overflow-x-auto. Setting overflow-x to auto implicitly pairs with
overflow-y: auto in browsers, which made the table shell briefly show a
vertical scrollbar during route enter motion (y/blur) and table row stagger.

Remove the redundant descendant selector workaround from the model pricing
GroupPricingSection; behavior is now covered globally by the Table component.

* 🏗️ refactor(web): redesign console layout with fixed header, scrollable content, and pinned footer

Overhaul the authenticated console layout to match the OpenAI dashboard
pattern: header and page title bar stay fixed at the top, only the
content area scrolls, and table pagination is pinned to the bottom.

Layout architecture:
- Lock SidebarInset to full viewport height (h-svh) so all inner
  regions are controlled by flexbox instead of document scroll
- Convert Main from a generic div to a semantic <main> flex container
  with overflow-hidden, removing the legacy `fixed` prop and
  `data-layout` attribute
- Strip scroll-shadow logic and `fixed` prop from Header/AppHeader;
  the header is now naturally fixed as a shrink-0 flex child
- Restructure SectionPageLayout into three flex regions: a shrink-0
  title bar, a flex-1 overflow-auto content area, and a shrink-0
  footer portal target with empty:hidden
- Add min-h-0 to AnimatedOutlet wrappers to prevent flex overflow

Footer portal system:
- Introduce PageFooterProvider / PageFooterPortal (React Context +
  createPortal) so deeply nested table components can render their
  DataTablePagination into the fixed footer without prop drilling
- Migrate all 8 data tables (api-keys, channels, users, models,
  deployments, usage-logs, subscriptions, redemption-codes) to use
  PageFooterPortal for pagination

Page-level fixes:
- Profile: wrap content in a scrollable flex child with proper padding
- SystemSettings: remove overflow-auto from wrapper to avoid nested
  scrollbars (sub-pages manage their own scroll)
- Playground / Error pages: remove obsolete `fixed` props

API keys UX improvement:
- Replace inline key show/hide toggle with a Popover-based reveal,
  removing toggleKeyVisibility and keyVisibility state from the
  provider context

Cleanup:
- Remove dead CSS rule for body:has([data-layout='fixed'])
- Remove unused `fixed` prop from Header, AppHeader, and Main types
- Export PageFooterPortal from layout barrel file

* 💅 refactor(web): polish table UI consistency and add pagination transitions

- Standardize primary action buttons (Create, Add, Search) to size="sm"
  across all pages for visual consistency with channels and models
- Redesign NumericSpinnerInput with minimal inline style: plain text by
  default, hover-revealed +/- buttons, click-to-edit — replacing the
  clunky bordered input with stacked chevron arrows
- Fix vertical scrollbar in channels group column by replacing
  overflow-x-auto with overflow-hidden (redundant with +N collapse)
- Simplify API keys group column: replace colorful StatusBadge pairs
  with clean typography using opacity hierarchy and dot separators
- Move API key copy loading indicator from key text to the copy button
  itself, eliminating layout shift during key resolution
- Reduce page title from text-2xl to text-lg and subtitle to text-sm
  in SectionPageLayout for a more compact header
- Add smooth opacity transition (duration-150) on all 7 server-paginated
  tables during background data fetches (isFetching && !isLoading),
  with pointer-events-none to prevent interaction during loading
- Constrain usage logs Details column width (size: 200, maxSize: 220)

* 🐛 fix(web): restore missing padding on system settings content

The console layout refactor in d2150469 moved padding ownership from
Main onto each route, but SystemSettings was missed — its Outlet
wrapper had no padding, so the content area sat flush against the
sidebar and top nav. Add `px-4 pt-6 pb-4` to match the vertical
rhythm used by SectionPageLayout and the Profile page.

* 📱 refactor(web): standardize mobile responsive layout across all table pages

Unify mobile experience for all data table pages (channels, keys, models,
deployments, usage-logs, users, redemption-codes, subscriptions) with a
consistent layout pattern and cleaner header area.

DataTableToolbar:
- Redesign mobile layout: full-width search input + collapsible filter
  toggle button with active filter count badge
- Filters, additional search, and reset button collapse into an
  expandable section on mobile, keeping the default view compact
- Desktop layout remains unchanged

SectionPageLayout:
- Tighten mobile spacing (padding, gaps) for higher content density
- Scale down title (text-base) and description (text-xs) on mobile
- Shrink action button gaps on small screens

ChannelsPrimaryButtons:
- Move Tag Mode and Sort by ID toggles into the "More" dropdown on
  mobile (via DropdownMenuCheckboxItem), freeing header space
- Desktop toggle switches remain visible outside the dropdown

MobileCardList (shared component):
- Compact list-item layout with title + badge header row and
  side-by-side key fields, replacing individual card components
- Structured (CompactRow) and fallback (FallbackRow) rendering modes
  driven by column meta (mobileTitle, mobileBadge, mobileHidden)

New MobileCardList integration:
- Users table: username as title, status as badge; hide id,
  display_name, invite_info on mobile
- Redemptions table: name as title, status as badge; hide id,
  created_time, expired_time, used_user_id on mobile
- Subscriptions table: plan title as title, enabled as badge; hide id,
  sort_order, reset, payment, total_amount, upgrade_group on mobile

Column meta updates:
- Add mobileTitle/mobileBadge/mobileHidden meta across all 8 table
  column definitions for consistent mobile field prioritization

Minor fixes:
- Hide Subscriptions Stripe/Creem alert on mobile
- Disable card hover animations on mobile via CSS media query

* 🐛 fix(web): sync favicon with custom system logo

Favicon stayed at the hardcoded /logo.png while document.title already
followed system_name, leaving tab icon and site branding out of sync.
Apply the logo as favicon from localStorage cache on startup, refresh
from getStatus(), and re-apply when useSystemConfig finishes preloading.
Extract applyFaviconToDom helper into lib/dom-utils with idempotent guard
to avoid redundant DOM writes.

* ✨ feat(web): add channel affinity rule templates and CreateCacheRatio visual editing

Port missing features from legacy frontend (b8650b9 merge) to the new
React frontend:

- Add Codex CLI and Claude CLI channel affinity rule templates with
  header passthrough presets (pass_headers operations for Originator,
  Session_id, X-Codex-*, X-Stainless-*, Anthropic-*, etc.)
- Introduce "Add Rule" dropdown menu with blank, Codex CLI, and Claude
  CLI template options in the channel affinity settings page
- Add "Fill Templates" button to batch-append both CLI templates with
  duplicate name resolution and confirmation dialog
- Support templateKey prop in RuleEditorDialog to pre-fill form fields
  from selected template, auto-expanding advanced settings when a
  param_override_template is present
- Add CreateCacheRatio support to the model ratio visual editor, edit
  dialog, and form — previously only editable in JSON mode, now fully
  integrated into the visual table column, add/edit dialog fields, and
  save/delete handlers

* 🐛 fix(web): fix content-type detection bugs in About and Home pages

- Fix About page URL detection: replace naive `startsWith('https://')`
  with proper `new URL()` validation to support both http and https, and
  handle untrimmed input that previously caused silent misdetection
- Fix About page HTML detection: remove overly broad `startsWith('<')`
  and `endsWith('>')` checks that could misclassify Markdown or XML
  content; align with LegalDocument's regex-only `isLikelyHtml` approach
- Fix Home page URL detection: same `startsWith('https://')` bug,
  replaced with `new URL()` protocol validation
- Refactor About page to use early-return pattern instead of deeply
  nested ternary expressions for better readability
- Replace About loading spinner with Skeleton placeholder consistent
  with LegalDocument
- Add `prose prose-neutral dark:prose-invert` typography classes to
  About HTML/Markdown rendering for proper dark mode support
- Remove unused `Code` icon import from About page

* ✨ feat(web): port missing features from legacy frontend and complete i18n

Backport and enhance several features from the old frontend (web/old)
that were missing or incomplete in the new React frontend:

- Playground & channel test: parse structured JSON error responses from
  SSE streams and non-streaming API calls, extract error codes, and
  display actionable UI for `model_price_error` (admin settings link)
- User management: replace local quota manipulation with atomic
  server-side quota adjustments (add/subtract/override) via dedicated
  API endpoint, making the quota field read-only in the edit drawer
- Subscriptions: display next quota reset time for active subscriptions
- Dashboard: limit model ranking chart to top 20 models with an "Other"
  bucket, add dimension tooltips with sorted values and totals to model
  call trend and user consumption trend charts
- i18n: add 24 new translation keys across all 6 locales (en, zh, fr,
  ja, ru, vi) for the newly introduced UI elements and messages

* 🎨 feat: add backend-configurable frontend theme switching (default/classic)

Introduce runtime frontend theme switching so administrators can switch
between the new frontend (Radix UI + Tailwind) and the classic frontend
(Semi Design) from the settings page without restarting the server.

Directory restructuring:
- Move new frontend from web/ to web/default/
- Move classic frontend from web/old/ to web/classic/
- One-frontend-per-folder layout for extensibility

Backend (injection pattern):
- Add setting/system_setting/theme.go with GlobalConfig.Register("theme")
  so the DB key "theme.frontend" is handled automatically by
  handleConfigUpdate — no switch-case in updateOptionMap needed
- Use atomic.Value in common.GetTheme()/SetTheme() for lock-free
  concurrent reads on the hot path (static file middleware)
- Add themeAwareFileSystem that delegates to the correct embedded FS
  based on the current theme at request time
- Embed both frontends into the binary via go:embed
- Add controller validation for theme.frontend values
- Expose theme in GET /api/status response

Frontend settings UI:
- New frontend: add "Frontend Theme" select in System Information section
  using Radix UI Select + react-hook-form + Zod validation
- Classic frontend: add "前端主题" select in Personalization section
  using Semi Design Form.Select

Build system:
- Update Dockerfile with multi-stage builds for both frontends
- Update Makefile with separate build targets for each frontend
- Update GitHub Actions release workflow for dual frontend builds

i18n:
- New frontend: add translations for all 6 locales (en/zh/fr/ja/ru/vi)
- Classic frontend: add translations for all 7 locales (en/zh-TW/ja/fr/ru/vi)
- Fix zh "AI Proxy Library" → "AI 代理库"

Documentation:
- Update CLAUDE.md, AGENTS.md, .cursor/rules/project.mdc to reflect
  the new web/default/ and web/classic/ directory structure

* ✨ feat(web): add allow_speed passthrough for Claude channels, fix multi-key index and inference_geo scope

- Add `allow_speed` toggle for Anthropic (type 14) channels to control
  Claude inference speed mode passthrough, with full form schema,
  settings persistence, and UI switch
- Fix `allow_inference_geo` to also apply to Anthropic (type 14) channels,
  not just OpenAI (type 1), matching the backend behavior for Claude data
  residency region control
- Fix multi-key management dialog to display 1-based key indices instead
  of 0-based (#{key.index + 1})
- Fix TypeScript type error in section-registry by adding type assertion
  for theme.frontend enum
- Add i18n translations for all new keys across 6 locales (en, zh, fr,
  ja, ru, vi)

* 🧹 chore: clean up editor configs, consolidate agent skills, and set classic as default theme

- Add .cursor/ to .gitignore and remove tracked editor config files
  (.cursor/rules/, .cursor/skills/) from version control
- Consolidate .agents/skills/vercel-react-best-practices by keeping only
  the compiled AGENTS.md and removing redundant SKILL.md and 57 individual
  rule files under rules/
- Change default frontend theme from "default" to "classic" in both
  common/constants.go init and setting/system_setting/theme.go

* feat: Frontend Tiered Pricing, Waffo Payments, and Rsbuild 2 Upgrade (#24)

* feat(ui): add codex extra limits, key last used, and admin audit surfaces

- codex usage dialog: render `additional_rate_limits` with `RateLimitGroupSection` and typed base/secondary window data.
- api keys table: add "Last Used" column from `accessed_time`.
- usage log details: show top-up audit and manage operator for admins; extend `LogOtherData` audit fields; broaden IP display; warn when legacy records lack audit data.
- billing history: show user id badge for admins; add zh i18n for new strings.

* feat(web): add dynamic pricing breakdown and Waffo Pancake payments

- add billing-expr parsing and DynamicPricingBreakdown; surface tiered_expr in model list/details.
- extend PricingModel with billing_mode, billing_expr, and pricing_version for backend parity.
- add Waffo Pancake integration settings, amount/pay APIs, hook, and recharge flow wiring.
- update payment confirm/recharge UI and Chinese locale strings.

* feat(pricing): add tiered billing editor and tool price settings

- introduce tier-expr and extend billing-expr (time/param conditions, combine/split helpers, editor utilities) for visual tiers and request rules.
- support tiered_expr in model ratio dialog, form, and visual editor with billing_setting fields and default JSON placeholders.
- add TieredPricingEditor and tool price settings UI plus i18n updates.

* chore(web): bump rsbuild to v2 and align build config

- upgrade @rsbuild/core, @rsbuild/plugin-react, and Rspack 2 transitives; bump TanStack Router packages and refresh bun.lock.
- replace deprecated performance.chunkSplit with top-level splitChunks cache groups for react, radix, and tanstack vendors.
- factor dev server proxy into devProxy; set legalComments to none in prod; enable performance.buildCache keyed by VITE_REACT_APP_VERSION.
- TanStack Router plugin: enable autoCodeSplitting only in production for faster dev navigation and HMR.

* fix(i18n): update translations for API keys and Waffo Pancake settings

- Corrected translations for "API Private Key" and "Merchant ID is required" across multiple languages.
- Added new translation for "Configure Waffo Pancake hosted checkout integration for USD-priced top-ups."
- Updated various existing translations to ensure consistency and clarity in user interface text.

* refactor(code-block): simplify code highlighting and improve theme handling

- Updated the highlightCode function to support dual themes in a single call, reducing complexity.
- Removed unnecessary state management for dark theme HTML, streamlining the component.
- Enhanced CSS for Shiki themes to ensure proper token color application in dark mode.

* refactor(wallet): use isWaffoPancakePayment for pancake payment dispatch

- replace the waffo_pancake string literal with the shared helper for consistency with use-payment and PAYMENT_TYPES.
- centralize the value so a constant change does not require hunting for typos in multiple call sites.

* fix(wallet): validate waffo pancake checkout url and safe open

- allow only parseable http/https redirect targets from the backend, rejecting dangerous schemes.
- pass noopener and noreferrer in window.open to reduce reverse tabnabbing.
- show a toast and abort on invalid URLs; add i18n entries across locales.

* fix(wallet): harden payment icon image URLs

- add normalizeHttpIconUrl to allow only http(s) after resolution and reject userinfo in URLs.
- set referrerPolicy, lazy loading, and async decode on the icon <img> to cut referrer leakage.
- fall back to built-in icons on invalid URLs, same as when iconUrl is missing.

* fix(pricing): label param() conditions as body param in dynamic pricing

- non-header request rules map to `param()`, not query strings.
- align with tiered pricing editor by using the existing `Body param` string.

* fix(rsbuild): update legalComments handling in build config

- Rely on Rsbuild's default legalComments setting in all modes to ensure compliance with open-source licensing requirements.
- Clarified comments to explain the implications of omitting legalComments in production.

* fix(i18n): correct billing and codex UI strings in locale files

- restore ~83 en.json values to English (tool pricing, audit text, alipay label, etc.).
- add proper fr/ru/vi/ja strings so those locales no longer copy zh.
- change five locale files only; zh.json unchanged.

* fix(i18n): update locale files for improved translations and sync report

- Added missing translations and corrected existing strings in English, French, Japanese, Russian, Vietnamese, and Chinese locale files.
- Updated the sync report to reflect zero missing translations across multiple locales.
- Enhanced the untranslated count for Japanese locale to ensure completeness.
- Changed the base locale from zh.json to en.json for better alignment.

* chore(agents): add i18n-translate agent skill

- add `.agents/skills/i18n-translate/SKILL.md` documenting locale layout under `web/default` and
  `bun run i18n:sync` usage.
- capture a repeatable maintainer workflow with embedded script examples to find missing keys
  and untranslated values.
- give agents a clear path to complete and verify translations across en, zh, fr, ja, ru, and vi.

* feat(settings): hide frontend theme setting (#25)

* feat(settings): hide frontend theme setting

- add a local hidden feature flag with window.newapiUnlock support.
- hide the frontend theme option by default and reveal it immediately after unlock.

* feat(settings): support click unlock for frontend theme setting

- add a shared hidden click unlock hook for repeated-click gated UI.
- reveal the frontend theme option after triple-clicking the system information title.
- preserve the Doubao API address ten-click unlock behavior and remove global unlock functions.

* feat(sync 59337e9): Sync classic tiered billing, upstream price synchronization, and model management features to web/default (#26)

* feat(skill): add classic-to-default-sync skill for auditing and syncing web/classic changes to web/default

- Introduced a new skill to inspect a given commit's changes in web/classic and synchronize features and fixes to web/default.
- Documented workflow steps for extracting diffs, mapping changes, triaging, implementing, and reporting on the synchronization process.
- Emphasized quality standards and internationalization considerations for new user-visible strings.

* feat(web/default): sync billing and model management features from classic

- add `len` condition variable (total input context length); introduce
  BILLING_PRICING_VARS / BILLING_CONDITION_VARS to separate pricing vars
  from condition-only vars; fix tier condition regex to accept `len`.
- rewrite upstream ratio sync components to support per-model grouped
  rows and new ratio types (create_cache, image, audio, billing_expr).
- add LlmPromptHelper component; update tiered presets to use `len` for
  conditions; add GLM-4.5 Air, Doubao Seed 1.8, Qwen3 Omni Flash, and
  weekend-discount presets.
- add created_at / last_login_at columns to users table; add "Removed
  Models" tab to FetchModelsDialog for mapping source keys not in the
  models list.
- add extractMappingSourceModels helper; update dynamic-pricing-breakdown
  to use system currency settings; add 19 i18n keys across all locales.

* ✨ feat(default): surface tiered billing in usage logs and gate Passkey ops behind 2FA

Continues the classic-to-default sync (commit 1be6cdb) by porting the
remaining audit-log, pricing-hint, and Passkey lifecycle features from
web/classic to web/default using the default frontend's component
patterns (Radix UI, Tailwind, shadcn-style dialogs).

* feat(usage-logs): show tiered_expr breakdown and matched tier in details

  - Extend `LogOtherData` with `billing_mode`, `expr_b64`, and
    `matched_tier` fields populated by the backend for tiered logs.
  - Add `decodeBillingExprB64`, `resolveMatchedTier`, and
    `getTieredBillingSummary` helpers in `usage-logs/lib/format.ts` that
    centralise tiered-billing parsing on top of the canonical
    `parseTiersFromExpr` / `BILLING_PRICING_VARS` from the pricing
    feature, instead of duplicating the classic-frontend renderer.
  - Render `<DynamicPricingBreakdown>` inside the consume-log details
    dialog with the matched tier row highlighted in emerald and tagged
    "Matched"; suppress the legacy claude/audio/image cost rows when a
    tiered expression is in effect.
  - Surface per-tier prices and the matched tier label in log row
    segments and the billing breakdown table.

* feat(pricing): show tier-count, time-based, and request-based hints in model list

  - Add `summarizeTieredExpr` that derives compact dynamic-pricing
    metadata (tier count + presence of time/request conditions) from a
    `tiered_expr` model, computed once per render via `useMemo`, so
    users can tell *what kind* of dynamic pricing applies before
    drilling into the model details.
  - Render the hints alongside the existing "Dynamic Pricing" badge in
    `<ModelRow>`.
  - Extend `<DynamicPricingBreakdown>` with a `matchedTierLabel` prop so
    the same component can be reused from the usage-log details dialog
    to highlight the tier that actually fired.

* feat(profile): require Security Verification for Passkey register/remove

  - Wire `usePasskeyManagement` through `useSecureVerification` and
    `<SecureVerificationDialog>` in `<PasskeyCard>`.
  - Registration prompts for 2FA before issuing the Passkey credential
    (only when 2FA is already enabled — otherwise the browser-level
    Passkey prompt itself acts as proof of presence and we register
    directly).
  - Removal prompts for 2FA or Passkey, whichever the account has
    enabled, with informative toasts when neither method is available
    or the device lacks Passkey support.
  - Scope the dialog method set to the required factor so users cannot
    fall back to a weaker method, and propagate cancellation cleanly.

* refactor: tighten upstream-ratio-sync and fix tier editor narrowing

  - Drop the unused `hasSynced` state and dead `getOrderedRatioTypes` /
    `isSelectableUpstreamValue` imports from `upstream-ratio-sync.tsx`.
  - In the cost estimator, narrow `BILLING_EXTRA_VARS` entries with a
    null-`field` guard to silence the type checker and make the
    "pricing variables only" contract explicit.
  - Apply Prettier-consistent formatting to the upstream-ratio-sync
    table/columns, channel mutate drawer, system info section,
    tier-expr, and wallet helpers (no behaviour change).

* i18n: add 9 keys across en/zh/fr/ja/ru/vi

  - `{{count}} tiers`, `Billing Process`, `Matched`, `Matched Tier`,
    `Request-based`, `Security verification`, `Time-based`, plus the
    two new Passkey verification description strings.

* 🔧 refactor(default): align upstream price sync, tiered billing, and fetch-models with classic 59337e9

Port and optimize the remaining web/classic features from commit 59337e9 to web/default,
covering upstream price synchronization, tiered billing expressions, model fetching, and
channel preset detection. Improve component architecture, memoization, and i18n coverage.

Upstream Price Sync
- Extend sync to all ratio fields: CacheRatio, CreateCacheRatio, ImageRatio,
  AudioRatio, AudioCompletionRatio in addition to ModelRatio / CompletionRatio
  / ModelPrice
- Add tiered billing sync (billing_mode + billing_expr) with auto-pairing so
  selecting one upstream tier value populates the other from the same source
- Bulk select / unselect per upstream column with indeterminate checkbox state
  reflecting partial selection
- Confidence indicators warn when an upstream entry is heuristically derived
- Conflict confirm dialog gains loading state and disables actions during sync
- Default endpoint per channel: /api/pricing for official preset,
  /api/models.dev for the models.dev preset, /api/v1/models for OpenRouter,
  with the rest falling back to the global default
- Rename tab label from "Upstream sync" to "Upstream price sync" for clarity

Tiered Pricing Editor
- Add `len` (full input length, including cache hits) as a tier-condition
  variable to avoid mis-routing when cache hits reduce `p`
- When inserting a new tier, automatically convert the previous catch-all into
  a bounded tier with a `len <= X` upper bound
- Cap each tier at 0~2 conditions and disable the add-condition button at the
  limit, with an Alert explaining the recommended `len` usage
- Extend presets with Multimodal (img / img_o / ai / ao), Request rule
  (header/param matching), and Time-based (hour / weekday) entries
- Embed an LLM prompt helper that copies a model-aware template for designing
  expressions with ChatGPT / Claude

Fetch Models Dialog
- Add a "Removed Models" tab listing models still in the local selection but
  no longer returned by the upstream listing
- Exclude `model_mapping` source keys from the removed view so aliases never
  appear as missing entries
- Force-remount tab content on tab switch via `key` prop to clear stale state
- Switch count placeholders to `{{count}}` interpolation across "Existing
  Models", "New Models", and "Removed Models" labels

Channel Selector & Constants
- Recognize the models.dev preset (id, base_url, name) alongside the existing
  official-channel preset detection
- Add MODELS_DEV_PRESET_* and OPENROUTER_* constants and reorder
  ENDPOINT_OPTIONS so `pricing` is preferred over `ratio_config`
- Expose the new ratio types in RATIO_TYPE_OPTIONS for the sync filter

Types
- Add optional `type` field to UpstreamChannel for endpoint inference
- Extend RatioType union with create_cache_ratio, image_ratio, audio_ratio,
  audio_completion_ratio, billing_mode, and billing_expr

Code Quality & Performance
- Extract upstream-ratio-sync-helpers.ts to host shared types
  (RatioDifferenceEntry, ModelRow, ResolutionsMap), field ordering
  (RATIO_SYNC_FIELDS, SYNC_FIELD_ORDER, NUMERIC_SYNC_FIELDS), and selection
  logic (getPreferredSyncField, isSelectableUpstreamValue, getSyncFieldLabel)
- Memoize the column definitions in useUpstreamRatioSyncColumns and pull the
  per-cell rendering into a renderUpstreamValue helper to remove inline IIFEs
- Wrap handleBulkSelect / handleBulkUnselect in useCallback for stable refs;
  rename the misleading `_upstream` parameter to `upstream`
- Convert parsedRatios from useCallback (returning a function) to useMemo
  (returning the value) and update all call sites to read it as a value
- Memoize the channels list with useMemo so the endpoint-init effect no
  longer fires on every render due to a fresh `?? []` reference

i18n
- Add and translate new keys ("Upstream price sync", "Audio Ratio", "Audio
  Completion Ratio", "Cache Create Ratio", "Image Ratio", "Expression
  Billing", "Fixed Price", "{{n}} model(s) selected", tier guidance, etc.)
  across en, zh, fr, ja, ru, vi
- Fix truncated keys ("Existing Models (", "New Models (", "Removed Models (")
  to proper {{count}} interpolated forms in every locale
- bun run i18n:sync reports 0 missing and 0 extra keys for every locale

Verification
- bun run typecheck: pass
- bun run lint: pass
- bun run i18n:sync: pass (0 missing / 0 extras across all locales)

* 🐛 fix(default): port classic 73e5557 tiered-billing fixes and dedupe Title-Case ratio i18n keys

Sync the web/classic frontend fixes from upstream merge 73e5557 to
web/default, and clean up duplicated Title-Case ratio labels in the
upstream sync UI that were shadowing the canonical sentence-case i18n
keys.

Cache-token filter for tiered model price (port of 9f8a4ec05)
- The matched-tier breakdown shown in the usage-log details dialog
  and in the log table previously listed every cache-related price
  (Cache Read, Cache Write, Cache Write 1h) regardless of whether
  the request actually consumed cache tokens.
- `getTieredBillingSummary` in `usage-logs/lib/format.ts` now skips
  `cache`-group vars when none of `cache_tokens`,
  `cache_creation_tokens`, `cache_creation_tokens_5m`, or
  `cache_creation_tokens_1h` are positive, mirroring the classic
  `renderTieredModelPrice` / `renderTieredModelPriceSimple` logic.
- Extract `hasAnyCacheTokens(other)` as an exported helper so the
  predicate is defined once.
- Add a `hideCacheColumns?: boolean` prop to
  `DynamicPricingBreakdown` and wire it up from the log details
  dialog so the full tier table hides cache columns under the same
  condition. `model-details.tsx` keeps the default (show all
  configured prices), since that view represents the model's
  pricing structure rather than a specific call.

`tiered_expr` ratio/price fallback during sync delays (port of bee339d27)
- When saving a model in tiered-expression mode, the visual editor
  used to delete every ratio/price map entry for the model and only
  write `billing_setting.billing_mode` /
  `billing_setting.billing_expr`. In multi-instance deployments,
  instances that had not yet observed the billing_setting update
  fell back to ratios that no longer existed, breaking pricing.
- `model-ratio-dialog.tsx`: `handleSubmit` always passes every form
  field (`price`, `ratio`, `cacheRatio`, `createCacheRatio`,
  `completionRatio`, `imageRatio`, `audioRatio`,
  `audioCompletionRatio`) into the data object regardless of
  `pricingMode`, so a switch from per-token to tiered_expr no
  longer drops the previously entered ratios.
- `model-ratio-visual-editor.tsx`:
  - The row builder now also surfaces ratio/price values for
    `tiered_expr` rows, so they survive the edit-and-save round
    trip and the next save.
  - `handleSave` factors out a `setIfPresent` helper and persists
    ratio/price entries for `tiered_expr` models alongside
    billing_mode / billing_expr. These act purely as fallback
    because the backend's `ModelPriceHelper` checks `billing_mode`
    first.
  - Cell rendering mutes ratio/price values whenever the row is
    `tiered_expr` (in addition to the existing per-request
    muting), making it visually clear the values are fallback,
    not the active pricing source.

i18n: dedupe Title-Case ratio labels in upstream sync
- `upstream-ratio-sync` `RATIO_TYPE_OPTIONS` previously used
  Title-Case labels (`Model Ratio`, `Cache Ratio`, `Audio
  Completion Ratio`, …) that were rendered through `t()` but never
  existed as canonical keys in the catalogue. The form-field side
  has used sentence-case (`Model ratio`, `Cache ratio`, …) for
  some time, leaving two parallel translation entries per ratio
  type and causing the upstream sync UI to fall back to the
  English source string in zh/ja/ru/fr/vi.
- Rewrite `RATIO_TYPE_OPTIONS` in
  `system-settings/models/constants.ts` and the conflict-detection
  labels in `upstream-ratio-sync.tsx` to reuse the sentence-case
  keys.
- Drop the duplicate Title-Case entries from every locale and
  promote the better translations onto the surviving sentence-case
  keys (e.g. zh `Image ratio` keeps "图片倍率", `Audio completion
  ratio` keeps "音频补全倍率").
- Add a comment to `RATIO_TYPE_OPTIONS` warning future
  contributors not to switch back to Title Case without updating
  the catalogue.

Note on backend fix 4e93148d9
- The backend portion of the merge (allocating a fresh map in
  `updateConfigFromMap` so removed keys are properly cleared) is
  already on HEAD; no additional change is needed.

Verification
- `bun run typecheck`: pass
- `bun run lint`: pass
- `bun run i18n:sync`: 0 missing / 0 extras across
  en / zh / fr / ja / ru / vi

---------

Co-authored-by: Seefs <40468931+seefs001@users.noreply.github.com>
Co-authored-by: Seefs <i@seefs.me>
Co-authored-by: feitianbubu <feitianbubu@qq.com>
Co-authored-by: Calcium-Ion <i@caion.me>
Co-authored-by: Xyfacai <xyfacai@gmail.com>
Co-authored-by: xiangsx <1984871009@qq.com>
Co-authored-by: 郑伯涛 <351175318@qq.com>
Co-authored-by: RedwindA <austinaosid@gmail.com>
Co-authored-by: dean <1006393151@qq.com>
Co-authored-by: QuentinHsu <xuquentinyang@gmail.com>
Co-authored-by: Bliod <bliod@bliod.lan>
Co-authored-by: Apple\Apple <zeraturing@foxmail.com>

web/classic/src/components/playground/ChatArea.jsx

@@ -0,0 +1,129 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import { Card, Chat, Typography, Button } from '@douyinfe/semi-ui';
+import { MessageSquare, Eye, EyeOff } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import CustomInputRender from './CustomInputRender';
+
+const ChatArea = ({
+  chatRef,
+  message,
+  inputs,
+  styleState,
+  showDebugPanel,
+  roleInfo,
+  onMessageSend,
+  onMessageCopy,
+  onMessageReset,
+  onMessageDelete,
+  onStopGenerator,
+  onClearMessages,
+  onToggleDebugPanel,
+  renderCustomChatContent,
+  renderChatBoxAction,
+}) => {
+  const { t } = useTranslation();
+
+  const renderInputArea = React.useCallback((props) => {
+    return <CustomInputRender {...props} />;
+  }, []);
+
+  return (
+    <Card
+      className='h-full'
+      bordered={false}
+      bodyStyle={{
+        padding: 0,
+        height: 'calc(100vh - 66px)',
+        display: 'flex',
+        flexDirection: 'column',
+        overflow: 'hidden',
+      }}
+    >
+      {/* 聊天头部 */}
+      {styleState.isMobile ? (
+        <div className='pt-4'></div>
+      ) : (
+        <div className='px-6 py-4 bg-gradient-to-r from-purple-500 to-blue-500 rounded-t-2xl'>
+          <div className='flex items-center justify-between'>
+            <div className='flex items-center gap-3'>
+              <div className='w-10 h-10 rounded-full bg-white/20 backdrop-blur flex items-center justify-center'>
+                <MessageSquare size={20} className='text-white' />
+              </div>
+              <div>
+                <Typography.Title heading={5} className='!text-white mb-0'>
+                  {t('AI 对话')}
+                </Typography.Title>
+                <Typography.Text className='!text-white/80 text-sm hidden sm:inline'>
+                  {inputs.model || t('选择模型开始对话')}
+                </Typography.Text>
+              </div>
+            </div>
+            <div className='flex items-center gap-2'>
+              <Button
+                icon={showDebugPanel ? <EyeOff size={14} /> : <Eye size={14} />}
+                onClick={onToggleDebugPanel}
+                theme='borderless'
+                type='primary'
+                size='small'
+                className='!rounded-lg !text-white/80 hover:!text-white hover:!bg-white/10'
+              >
+                {showDebugPanel ? t('隐藏调试') : t('显示调试')}
+              </Button>
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* 聊天内容区域 */}
+      <div className='flex-1 overflow-hidden'>
+        <Chat
+          ref={chatRef}
+          chatBoxRenderConfig={{
+            renderChatBoxContent: renderCustomChatContent,
+            renderChatBoxAction: renderChatBoxAction,
+            renderChatBoxTitle: () => null,
+          }}
+          renderInputArea={renderInputArea}
+          roleConfig={roleInfo}
+          style={{
+            height: '100%',
+            maxWidth: '100%',
+            overflow: 'hidden',
+          }}
+          chats={message}
+          onMessageSend={onMessageSend}
+          onMessageCopy={onMessageCopy}
+          onMessageReset={onMessageReset}
+          onMessageDelete={onMessageDelete}
+          showClearContext
+          showStopGenerate
+          onStopGenerator={onStopGenerator}
+          onClear={onClearMessages}
+          className='h-full'
+          placeholder={t('请输入您的问题...')}
+        />
+      </div>
+    </Card>
+  );
+};
+
+export default ChatArea;

web/classic/src/components/playground/CodeViewer.jsx

@@ -0,0 +1,401 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useState, useMemo, useCallback } from 'react';
+import { Button, Tooltip, Toast } from '@douyinfe/semi-ui';
+import { Copy, ChevronDown, ChevronUp } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import { copy } from '../../helpers';
+
+const PERFORMANCE_CONFIG = {
+  MAX_DISPLAY_LENGTH: 50000, // 最大显示字符数
+  PREVIEW_LENGTH: 5000, // 预览长度
+  VERY_LARGE_MULTIPLIER: 2, // 超大内容倍数
+};
+
+const codeThemeStyles = {
+  container: {
+    backgroundColor: '#1e1e1e',
+    color: '#d4d4d4',
+    fontFamily: 'Consolas, "Courier New", Monaco, "SF Mono", monospace',
+    fontSize: '13px',
+    lineHeight: '1.4',
+    borderRadius: '8px',
+    border: '1px solid #3c3c3c',
+    position: 'relative',
+    overflow: 'hidden',
+    boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)',
+  },
+  content: {
+    height: '100%',
+    overflowY: 'auto',
+    overflowX: 'auto',
+    padding: '16px',
+    margin: 0,
+    whiteSpace: 'pre',
+    wordBreak: 'normal',
+    background: '#1e1e1e',
+  },
+  actionButton: {
+    position: 'absolute',
+    zIndex: 10,
+    backgroundColor: 'rgba(45, 45, 45, 0.9)',
+    border: '1px solid rgba(255, 255, 255, 0.1)',
+    color: '#d4d4d4',
+    borderRadius: '6px',
+    transition: 'all 0.2s ease',
+  },
+  actionButtonHover: {
+    backgroundColor: 'rgba(60, 60, 60, 0.95)',
+    borderColor: 'rgba(255, 255, 255, 0.2)',
+    transform: 'scale(1.05)',
+  },
+  noContent: {
+    display: 'flex',
+    alignItems: 'center',
+    justifyContent: 'center',
+    height: '100%',
+    color: '#666',
+    fontSize: '14px',
+    fontStyle: 'italic',
+    backgroundColor: 'var(--semi-color-fill-0)',
+    borderRadius: '8px',
+  },
+  performanceWarning: {
+    padding: '8px 12px',
+    backgroundColor: 'rgba(255, 193, 7, 0.1)',
+    border: '1px solid rgba(255, 193, 7, 0.3)',
+    borderRadius: '6px',
+    color: '#ffc107',
+    fontSize: '12px',
+    marginBottom: '8px',
+    display: 'flex',
+    alignItems: 'center',
+    gap: '8px',
+  },
+};
+
+const escapeHtml = (str) => {
+  return str
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+    .replace(/'/g, '&#039;');
+};
+
+const highlightJson = (str) => {
+  const tokenRegex =
+    /("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+-]?\d+)?)/g;
+
+  let result = '';
+  let lastIndex = 0;
+  let match;
+
+  while ((match = tokenRegex.exec(str)) !== null) {
+    // Escape non-token text (structural chars like {, }, [, ], :, comma, whitespace)
+    result += escapeHtml(str.slice(lastIndex, match.index));
+
+    const token = match[0];
+    let color = '#b5cea8';
+    if (/^"/.test(token)) {
+      color = /:$/.test(token) ? '#9cdcfe' : '#ce9178';
+    } else if (/true|false|null/.test(token)) {
+      color = '#569cd6';
+    }
+    // Escape token content before wrapping in span
+    result += `<span style="color: ${color}">${escapeHtml(token)}</span>`;
+    lastIndex = tokenRegex.lastIndex;
+  }
+
+  // Escape remaining text
+  result += escapeHtml(str.slice(lastIndex));
+  return result;
+};
+
+const linkRegex = /(https?:\/\/(?:[^\s<"'\]),;&}]|&amp;)+)/g;
+
+const linkifyHtml = (html) => {
+  const parts = html.split(/(<[^>]+>)/g);
+  return parts
+    .map((part) => {
+      if (part.startsWith('<')) return part;
+      return part.replace(
+        linkRegex,
+        (url) => `<a href="${url}" target="_blank" rel="noreferrer">${url}</a>`,
+      );
+    })
+    .join('');
+};
+
+const isJsonLike = (content, language) => {
+  if (language === 'json') return true;
+  const trimmed = content.trim();
+  return (
+    (trimmed.startsWith('{') && trimmed.endsWith('}')) ||
+    (trimmed.startsWith('[') && trimmed.endsWith(']'))
+  );
+};
+
+const formatContent = (content) => {
+  if (!content) return '';
+
+  if (typeof content === 'object') {
+    try {
+      return JSON.stringify(content, null, 2);
+    } catch (e) {
+      return String(content);
+    }
+  }
+
+  if (typeof content === 'string') {
+    try {
+      const parsed = JSON.parse(content);
+      return JSON.stringify(parsed, null, 2);
+    } catch (e) {
+      return content;
+    }
+  }
+
+  return String(content);
+};
+
+const CodeViewer = ({ content, title, language = 'json' }) => {
+  const { t } = useTranslation();
+  const [copied, setCopied] = useState(false);
+  const [isHoveringCopy, setIsHoveringCopy] = useState(false);
+  const [isExpanded, setIsExpanded] = useState(false);
+  const [isProcessing, setIsProcessing] = useState(false);
+
+  const formattedContent = useMemo(() => formatContent(content), [content]);
+
+  const contentMetrics = useMemo(() => {
+    const length = formattedContent.length;
+    const isLarge = length > PERFORMANCE_CONFIG.MAX_DISPLAY_LENGTH;
+    const isVeryLarge =
+      length >
+      PERFORMANCE_CONFIG.MAX_DISPLAY_LENGTH *
+        PERFORMANCE_CONFIG.VERY_LARGE_MULTIPLIER;
+    return { length, isLarge, isVeryLarge };
+  }, [formattedContent.length]);
+
+  const displayContent = useMemo(() => {
+    if (!contentMetrics.isLarge || isExpanded) {
+      return formattedContent;
+    }
+    return (
+      formattedContent.substring(0, PERFORMANCE_CONFIG.PREVIEW_LENGTH) +
+      '\n\n// ... 内容被截断以提升性能 ...'
+    );
+  }, [formattedContent, contentMetrics.isLarge, isExpanded]);
+
+  const highlightedContent = useMemo(() => {
+    if (contentMetrics.isVeryLarge && !isExpanded) {
+      return escapeHtml(displayContent);
+    }
+
+    if (isJsonLike(displayContent, language)) {
+      return highlightJson(displayContent);
+    }
+
+    return escapeHtml(displayContent);
+  }, [displayContent, language, contentMetrics.isVeryLarge, isExpanded]);
+
+  const renderedContent = useMemo(() => {
+    return linkifyHtml(highlightedContent);
+  }, [highlightedContent]);
+
+  const handleCopy = useCallback(async () => {
+    try {
+      const textToCopy =
+        typeof content === 'object' && content !== null
+          ? JSON.stringify(content, null, 2)
+          : content;
+
+      const success = await copy(textToCopy);
+      setCopied(true);
+      Toast.success(t('已复制到剪贴板'));
+      setTimeout(() => setCopied(false), 2000);
+
+      if (!success) {
+        throw new Error('Copy operation failed');
+      }
+    } catch (err) {
+      Toast.error(t('复制失败'));
+      console.error('Copy failed:', err);
+    }
+  }, [content, t]);
+
+  const handleToggleExpand = useCallback(() => {
+    if (contentMetrics.isVeryLarge && !isExpanded) {
+      setIsProcessing(true);
+      setTimeout(() => {
+        setIsExpanded(true);
+        setIsProcessing(false);
+      }, 100);
+    } else {
+      setIsExpanded(!isExpanded);
+    }
+  }, [isExpanded, contentMetrics.isVeryLarge]);
+
+  if (!content) {
+    const placeholderText =
+      {
+        preview: t('正在构造请求体预览...'),
+        request: t('暂无请求数据'),
+        response: t('暂无响应数据'),
+      }[title] || t('暂无数据');
+
+    return (
+      <div style={codeThemeStyles.noContent}>
+        <span>{placeholderText}</span>
+      </div>
+    );
+  }
+
+  const warningTop = contentMetrics.isLarge ? '52px' : '12px';
+  const contentPadding = contentMetrics.isLarge ? '52px' : '16px';
+
+  return (
+    <div style={codeThemeStyles.container} className='h-full'>
+      {/* 性能警告 */}
+      {contentMetrics.isLarge && (
+        <div style={codeThemeStyles.performanceWarning}>
+          <span>⚡</span>
+          <span>
+            {contentMetrics.isVeryLarge
+              ? t('内容较大，已启用性能优化模式')
+              : t('内容较大，部分功能可能受限')}
+          </span>
+        </div>
+      )}
+
+      {/* 复制按钮 */}
+      <div
+        style={{
+          ...codeThemeStyles.actionButton,
+          ...(isHoveringCopy ? codeThemeStyles.actionButtonHover : {}),
+          top: warningTop,
+          right: '12px',
+        }}
+        onMouseEnter={() => setIsHoveringCopy(true)}
+        onMouseLeave={() => setIsHoveringCopy(false)}
+      >
+        <Tooltip content={copied ? t('已复制') : t('复制代码')}>
+          <Button
+            icon={<Copy size={14} />}
+            onClick={handleCopy}
+            size='small'
+            theme='borderless'
+            style={{
+              backgroundColor: 'transparent',
+              border: 'none',
+              color: copied ? '#4ade80' : '#d4d4d4',
+              padding: '6px',
+            }}
+          />
+        </Tooltip>
+      </div>
+
+      {/* 代码内容 */}
+      <div
+        style={{
+          ...codeThemeStyles.content,
+          paddingTop: contentPadding,
+          whiteSpace: 'pre-wrap',
+          wordBreak: 'break-word',
+        }}
+        className='model-settings-scroll'
+      >
+        {isProcessing ? (
+          <div
+            style={{
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              height: '200px',
+              color: '#888',
+            }}
+          >
+            <div
+              style={{
+                width: '20px',
+                height: '20px',
+                border: '2px solid #444',
+                borderTop: '2px solid #888',
+                borderRadius: '50%',
+                animation: 'spin 1s linear infinite',
+                marginRight: '8px',
+              }}
+            />
+            {t('正在处理大内容...')}
+          </div>
+        ) : (
+          <div dangerouslySetInnerHTML={{ __html: renderedContent }} />
+        )}
+      </div>
+
+      {/* 展开/收起按钮 */}
+      {contentMetrics.isLarge && !isProcessing && (
+        <div
+          style={{
+            ...codeThemeStyles.actionButton,
+            bottom: '12px',
+            left: '50%',
+            transform: 'translateX(-50%)',
+          }}
+        >
+          <Tooltip content={isExpanded ? t('收起内容') : t('显示完整内容')}>
+            <Button
+              icon={
+                isExpanded ? <ChevronUp size={14} /> : <ChevronDown size={14} />
+              }
+              onClick={handleToggleExpand}
+              size='small'
+              theme='borderless'
+              style={{
+                backgroundColor: 'transparent',
+                border: 'none',
+                color: '#d4d4d4',
+                padding: '6px 12px',
+              }}
+            >
+              {isExpanded ? t('收起') : t('展开')}
+              {!isExpanded && (
+                <span
+                  style={{ fontSize: '11px', opacity: 0.7, marginLeft: '4px' }}
+                >
+                  (+
+                  {Math.round(
+                    (contentMetrics.length -
+                      PERFORMANCE_CONFIG.PREVIEW_LENGTH) /
+                      1000,
+                  )}
+                  K)
+                </span>
+              )}
+            </Button>
+          </Tooltip>
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default CodeViewer;

web/classic/src/components/playground/ConfigManager.jsx

@@ -0,0 +1,281 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useRef } from 'react';
+import { Button, Typography, Toast, Modal, Dropdown } from '@douyinfe/semi-ui';
+import { Download, Upload, RotateCcw, Settings2 } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import {
+  exportConfig,
+  importConfig,
+  clearConfig,
+  hasStoredConfig,
+  getConfigTimestamp,
+} from './configStorage';
+
+const ConfigManager = ({
+  currentConfig,
+  onConfigImport,
+  onConfigReset,
+  styleState,
+  messages,
+}) => {
+  const { t } = useTranslation();
+  const fileInputRef = useRef(null);
+
+  const handleExport = () => {
+    try {
+      // 在导出前先保存当前配置，确保导出的是最新内容
+      const configWithTimestamp = {
+        ...currentConfig,
+        timestamp: new Date().toISOString(),
+      };
+      localStorage.setItem(
+        'playground_config',
+        JSON.stringify(configWithTimestamp),
+      );
+
+      exportConfig(currentConfig, messages);
+      Toast.success({
+        content: t('配置已导出到下载文件夹'),
+        duration: 3,
+      });
+    } catch (error) {
+      Toast.error({
+        content: t('导出配置失败: ') + error.message,
+        duration: 3,
+      });
+    }
+  };
+
+  const handleImportClick = () => {
+    fileInputRef.current?.click();
+  };
+
+  const handleFileChange = async (event) => {
+    const file = event.target.files[0];
+    if (!file) return;
+
+    try {
+      const importedConfig = await importConfig(file);
+
+      Modal.confirm({
+        title: t('确认导入配置'),
+        content: t('导入的配置将覆盖当前设置，是否继续？'),
+        okText: t('确定导入'),
+        cancelText: t('取消'),
+        onOk: () => {
+          onConfigImport(importedConfig);
+          Toast.success({
+            content: t('配置导入成功'),
+            duration: 3,
+          });
+        },
+      });
+    } catch (error) {
+      Toast.error({
+        content: t('导入配置失败: ') + error.message,
+        duration: 3,
+      });
+    } finally {
+      // 重置文件输入，允许重复选择同一文件
+      event.target.value = '';
+    }
+  };
+
+  const handleReset = () => {
+    Modal.confirm({
+      title: t('重置配置'),
+      content: t(
+        '将清除所有保存的配置并恢复默认设置，此操作不可撤销。是否继续？',
+      ),
+      okText: t('确定重置'),
+      cancelText: t('取消'),
+      okButtonProps: {
+        type: 'danger',
+      },
+      onOk: () => {
+        // 询问是否同时重置消息
+        Modal.confirm({
+          title: t('重置选项'),
+          content: t(
+            '是否同时重置对话消息？选择"是"将清空所有对话记录并恢复默认示例；选择"否"将保留当前对话记录。',
+          ),
+          okText: t('同时重置消息'),
+          cancelText: t('仅重置配置'),
+          okButtonProps: {
+            type: 'danger',
+          },
+          onOk: () => {
+            clearConfig();
+            onConfigReset({ resetMessages: true });
+            Toast.success({
+              content: t('配置和消息已全部重置'),
+              duration: 3,
+            });
+          },
+          onCancel: () => {
+            clearConfig();
+            onConfigReset({ resetMessages: false });
+            Toast.success({
+              content: t('配置已重置，对话消息已保留'),
+              duration: 3,
+            });
+          },
+        });
+      },
+    });
+  };
+
+  const getConfigStatus = () => {
+    if (hasStoredConfig()) {
+      const timestamp = getConfigTimestamp();
+      if (timestamp) {
+        const date = new Date(timestamp);
+        return t('上次保存: ') + date.toLocaleString();
+      }
+      return t('已有保存的配置');
+    }
+    return t('暂无保存的配置');
+  };
+
+  const dropdownItems = [
+    {
+      node: 'item',
+      name: 'export',
+      onClick: handleExport,
+      children: (
+        <div className='flex items-center gap-2'>
+          <Download size={14} />
+          {t('导出配置')}
+        </div>
+      ),
+    },
+    {
+      node: 'item',
+      name: 'import',
+      onClick: handleImportClick,
+      children: (
+        <div className='flex items-center gap-2'>
+          <Upload size={14} />
+          {t('导入配置')}
+        </div>
+      ),
+    },
+    {
+      node: 'divider',
+    },
+    {
+      node: 'item',
+      name: 'reset',
+      onClick: handleReset,
+      children: (
+        <div className='flex items-center gap-2 text-red-600'>
+          <RotateCcw size={14} />
+          {t('重置配置')}
+        </div>
+      ),
+    },
+  ];
+
+  if (styleState.isMobile) {
+    // 移动端显示简化的下拉菜单
+    return (
+      <>
+        <Dropdown
+          trigger='click'
+          position='bottomLeft'
+          showTick
+          menu={dropdownItems}
+        >
+          <Button
+            icon={<Settings2 size={14} />}
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            className='!rounded-lg !text-gray-600 hover:!text-blue-600 hover:!bg-blue-50'
+          />
+        </Dropdown>
+
+        <input
+          ref={fileInputRef}
+          type='file'
+          accept='.json'
+          onChange={handleFileChange}
+          style={{ display: 'none' }}
+        />
+      </>
+    );
+  }
+
+  // 桌面端显示紧凑的按钮组
+  return (
+    <div className='space-y-3'>
+      {/* 配置状态信息和重置按钮 */}
+      <div className='flex items-center justify-between'>
+        <Typography.Text className='text-xs text-gray-500'>
+          {getConfigStatus()}
+        </Typography.Text>
+        <Button
+          icon={<RotateCcw size={12} />}
+          size='small'
+          theme='borderless'
+          type='danger'
+          onClick={handleReset}
+          className='!rounded-full !text-xs !px-2'
+        />
+      </div>
+
+      {/* 导出和导入按钮 */}
+      <div className='flex gap-2'>
+        <Button
+          icon={<Download size={12} />}
+          size='small'
+          theme='solid'
+          type='primary'
+          onClick={handleExport}
+          className='!rounded-lg flex-1 !text-xs !h-7'
+        >
+          {t('导出')}
+        </Button>
+
+        <Button
+          icon={<Upload size={12} />}
+          size='small'
+          theme='outline'
+          type='primary'
+          onClick={handleImportClick}
+          className='!rounded-lg flex-1 !text-xs !h-7'
+        >
+          {t('导入')}
+        </Button>
+      </div>
+
+      <input
+        ref={fileInputRef}
+        type='file'
+        accept='.json'
+        onChange={handleFileChange}
+        style={{ display: 'none' }}
+      />
+    </div>
+  );
+};
+
+export default ConfigManager;

web/classic/src/components/playground/CustomInputRender.jsx

@@ -0,0 +1,155 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useRef, useEffect, useCallback } from 'react';
+import { Toast } from '@douyinfe/semi-ui';
+import { useTranslation } from 'react-i18next';
+import { usePlayground } from '../../contexts/PlaygroundContext';
+
+const CustomInputRender = (props) => {
+  const { t } = useTranslation();
+  const { onPasteImage, imageEnabled } = usePlayground();
+  const { detailProps } = props;
+  const { clearContextNode, uploadNode, inputNode, sendNode, onClick } =
+    detailProps;
+  const containerRef = useRef(null);
+
+  const handlePaste = useCallback(
+    async (e) => {
+      const items = e.clipboardData?.items;
+      if (!items) return;
+
+      for (let i = 0; i < items.length; i++) {
+        const item = items[i];
+
+        if (item.type.indexOf('image') !== -1) {
+          e.preventDefault();
+          const file = item.getAsFile();
+
+          if (file) {
+            try {
+              if (!imageEnabled) {
+                Toast.warning({
+                  content: t('请先在设置中启用图片功能'),
+                  duration: 3,
+                });
+                return;
+              }
+
+              const reader = new FileReader();
+              reader.onload = (event) => {
+                const base64 = event.target.result;
+
+                if (onPasteImage) {
+                  onPasteImage(base64);
+                  Toast.success({
+                    content: t('图片已添加'),
+                    duration: 2,
+                  });
+                } else {
+                  Toast.error({
+                    content: t('无法添加图片'),
+                    duration: 2,
+                  });
+                }
+              };
+              reader.onerror = () => {
+                console.error('Failed to read image file:', reader.error);
+                Toast.error({
+                  content: t('粘贴图片失败'),
+                  duration: 2,
+                });
+              };
+              reader.readAsDataURL(file);
+            } catch (error) {
+              console.error('Failed to paste image:', error);
+              Toast.error({
+                content: t('粘贴图片失败'),
+                duration: 2,
+              });
+            }
+          }
+          break;
+        }
+      }
+    },
+    [onPasteImage, imageEnabled, t],
+  );
+
+  useEffect(() => {
+    const container = containerRef.current;
+    if (!container) return;
+
+    container.addEventListener('paste', handlePaste);
+    return () => {
+      container.removeEventListener('paste', handlePaste);
+    };
+  }, [handlePaste]);
+
+  // 清空按钮
+  const styledClearNode = clearContextNode
+    ? React.cloneElement(clearContextNode, {
+        className: `!rounded-full !bg-gray-100 hover:!bg-red-500 hover:!text-white flex-shrink-0 transition-all ${clearContextNode.props.className || ''}`,
+        style: {
+          ...clearContextNode.props.style,
+          width: '32px',
+          height: '32px',
+          minWidth: '32px',
+          padding: 0,
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+        },
+      })
+    : null;
+
+  // 发送按钮
+  const styledSendNode = React.cloneElement(sendNode, {
+    className: `!rounded-full !bg-purple-500 hover:!bg-purple-600 flex-shrink-0 transition-all ${sendNode.props.className || ''}`,
+    style: {
+      ...sendNode.props.style,
+      width: '32px',
+      height: '32px',
+      minWidth: '32px',
+      padding: 0,
+      display: 'flex',
+      alignItems: 'center',
+      justifyContent: 'center',
+    },
+  });
+
+  return (
+    <div className='p-2 sm:p-4' ref={containerRef}>
+      <div
+        className='flex items-center gap-2 sm:gap-3 p-2 bg-gray-50 rounded-xl sm:rounded-2xl shadow-sm hover:shadow-md transition-shadow'
+        style={{ border: '1px solid var(--semi-color-border)' }}
+        onClick={onClick}
+        title={t('支持 Ctrl+V 粘贴图片')}
+      >
+        {/* 清空对话按钮 - 左边 */}
+        {styledClearNode}
+        <div className='flex-1'>{inputNode}</div>
+        {/* 发送按钮 - 右边 */}
+        {styledSendNode}
+      </div>
+    </div>
+  );
+};
+
+export default CustomInputRender;

web/classic/src/components/playground/CustomRequestEditor.jsx

@@ -0,0 +1,217 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useState, useEffect } from 'react';
+import {
+  TextArea,
+  Typography,
+  Button,
+  Switch,
+  Banner,
+} from '@douyinfe/semi-ui';
+import { Code, Edit, Check, X, AlertTriangle } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+const CustomRequestEditor = ({
+  customRequestMode,
+  customRequestBody,
+  onCustomRequestModeChange,
+  onCustomRequestBodyChange,
+  defaultPayload,
+}) => {
+  const { t } = useTranslation();
+  const [isValid, setIsValid] = useState(true);
+  const [errorMessage, setErrorMessage] = useState('');
+  const [localValue, setLocalValue] = useState(customRequestBody || '');
+
+  // 当切换到自定义模式时，用默认payload初始化
+  useEffect(() => {
+    if (
+      customRequestMode &&
+      (!customRequestBody || customRequestBody.trim() === '')
+    ) {
+      const defaultJson = defaultPayload
+        ? JSON.stringify(defaultPayload, null, 2)
+        : '';
+      setLocalValue(defaultJson);
+      onCustomRequestBodyChange(defaultJson);
+    }
+  }, [
+    customRequestMode,
+    defaultPayload,
+    customRequestBody,
+    onCustomRequestBodyChange,
+  ]);
+
+  // 同步外部传入的customRequestBody到本地状态
+  useEffect(() => {
+    if (customRequestBody !== localValue) {
+      setLocalValue(customRequestBody || '');
+      validateJson(customRequestBody || '');
+    }
+  }, [customRequestBody]);
+
+  // 验证JSON格式
+  const validateJson = (value) => {
+    if (!value.trim()) {
+      setIsValid(true);
+      setErrorMessage('');
+      return true;
+    }
+
+    try {
+      JSON.parse(value);
+      setIsValid(true);
+      setErrorMessage('');
+      return true;
+    } catch (error) {
+      setIsValid(false);
+      setErrorMessage(`${t('JSON格式错误')}: ${error.message}`);
+      return false;
+    }
+  };
+
+  const handleValueChange = (value) => {
+    setLocalValue(value);
+    validateJson(value);
+    // 始终保存用户输入，让预览逻辑处理JSON解析错误
+    onCustomRequestBodyChange(value);
+  };
+
+  const handleModeToggle = (enabled) => {
+    onCustomRequestModeChange(enabled);
+    if (enabled && defaultPayload) {
+      const defaultJson = JSON.stringify(defaultPayload, null, 2);
+      setLocalValue(defaultJson);
+      onCustomRequestBodyChange(defaultJson);
+    }
+  };
+
+  const formatJson = () => {
+    try {
+      const parsed = JSON.parse(localValue);
+      const formatted = JSON.stringify(parsed, null, 2);
+      setLocalValue(formatted);
+      onCustomRequestBodyChange(formatted);
+      setIsValid(true);
+      setErrorMessage('');
+    } catch (error) {
+      // 如果格式化失败，保持原样
+    }
+  };
+
+  return (
+    <div className='space-y-4'>
+      {/* 自定义模式开关 */}
+      <div className='flex items-center justify-between'>
+        <div className='flex items-center gap-2'>
+          <Code size={16} className='text-gray-500' />
+          <Typography.Text strong className='text-sm'>
+            {t('自定义请求体模式')}
+          </Typography.Text>
+        </div>
+        <Switch
+          checked={customRequestMode}
+          onChange={handleModeToggle}
+          checkedText={t('开')}
+          uncheckedText={t('关')}
+          size='small'
+        />
+      </div>
+
+      {customRequestMode && (
+        <>
+          {/* 提示信息 */}
+          <Banner
+            type='warning'
+            description={t(
+              '启用此模式后，将使用您自定义的请求体发送API请求，模型配置面板的参数设置将被忽略。',
+            )}
+            icon={<AlertTriangle size={16} />}
+            className='!rounded-lg'
+            closeIcon={null}
+          />
+
+          {/* JSON编辑器 */}
+          <div>
+            <div className='flex items-center justify-between mb-2'>
+              <Typography.Text strong className='text-sm'>
+                {t('请求体 JSON')}
+              </Typography.Text>
+              <div className='flex items-center gap-2'>
+                {isValid ? (
+                  <div className='flex items-center gap-1 text-green-600'>
+                    <Check size={14} />
+                    <Typography.Text className='text-xs'>
+                      {t('格式正确')}
+                    </Typography.Text>
+                  </div>
+                ) : (
+                  <div className='flex items-center gap-1 text-red-600'>
+                    <X size={14} />
+                    <Typography.Text className='text-xs'>
+                      {t('格式错误')}
+                    </Typography.Text>
+                  </div>
+                )}
+                <Button
+                  theme='borderless'
+                  type='tertiary'
+                  size='small'
+                  icon={<Edit size={14} />}
+                  onClick={formatJson}
+                  disabled={!isValid}
+                  className='!rounded-lg'
+                >
+                  {t('格式化')}
+                </Button>
+              </div>
+            </div>
+
+            <TextArea
+              value={localValue}
+              onChange={handleValueChange}
+              placeholder='{"model": "gpt-4o", "messages": [...], ...}'
+              autosize={{ minRows: 8, maxRows: 20 }}
+              className={`custom-request-textarea !rounded-lg font-mono text-sm ${!isValid ? '!border-red-500' : ''}`}
+              style={{
+                fontFamily: 'Consolas, Monaco, "Courier New", monospace',
+                lineHeight: '1.5',
+              }}
+            />
+
+            {!isValid && errorMessage && (
+              <Typography.Text type='danger' className='text-xs mt-1 block'>
+                {errorMessage}
+              </Typography.Text>
+            )}
+
+            <Typography.Text className='text-xs text-gray-500 mt-2 block'>
+              {t(
+                '请输入有效的JSON格式的请求体。您可以参考预览面板中的默认请求体格式。',
+              )}
+            </Typography.Text>
+          </div>
+        </>
+      )}
+    </div>
+  );
+};
+
+export default CustomRequestEditor;

web/classic/src/components/playground/DebugPanel.jsx

@@ -0,0 +1,224 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useState, useEffect } from 'react';
+import {
+  Card,
+  Typography,
+  Tabs,
+  TabPane,
+  Button,
+  Dropdown,
+} from '@douyinfe/semi-ui';
+import { Code, Zap, Clock, X, Eye, Send } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import CodeViewer from './CodeViewer';
+import SSEViewer from './SSEViewer';
+
+const DebugPanel = ({
+  debugData,
+  activeDebugTab,
+  onActiveDebugTabChange,
+  styleState,
+  onCloseDebugPanel,
+  customRequestMode,
+}) => {
+  const { t } = useTranslation();
+
+  const [activeKey, setActiveKey] = useState(activeDebugTab);
+
+  useEffect(() => {
+    setActiveKey(activeDebugTab);
+  }, [activeDebugTab]);
+
+  const handleTabChange = (key) => {
+    setActiveKey(key);
+    onActiveDebugTabChange(key);
+  };
+
+  const renderArrow = (items, pos, handleArrowClick, defaultNode) => {
+    const style = {
+      width: 32,
+      height: 32,
+      margin: '0 12px',
+      display: 'flex',
+      justifyContent: 'center',
+      alignItems: 'center',
+      borderRadius: '100%',
+      background: 'rgba(var(--semi-grey-1), 1)',
+      color: 'var(--semi-color-text)',
+      cursor: 'pointer',
+    };
+
+    return (
+      <Dropdown
+        render={
+          <Dropdown.Menu>
+            {items.map((item) => {
+              return (
+                <Dropdown.Item
+                  key={item.itemKey}
+                  onClick={() => handleTabChange(item.itemKey)}
+                >
+                  {item.tab}
+                </Dropdown.Item>
+              );
+            })}
+          </Dropdown.Menu>
+        }
+      >
+        {pos === 'start' ? (
+          <div style={style} onClick={handleArrowClick}>
+            ←
+          </div>
+        ) : (
+          <div style={style} onClick={handleArrowClick}>
+            →
+          </div>
+        )}
+      </Dropdown>
+    );
+  };
+
+  return (
+    <Card
+      className='h-full flex flex-col'
+      bordered={false}
+      bodyStyle={{
+        padding: styleState.isMobile ? '16px' : '24px',
+        height: '100%',
+        display: 'flex',
+        flexDirection: 'column',
+      }}
+    >
+      <div className='flex items-center justify-between mb-6 flex-shrink-0'>
+        <div className='flex items-center'>
+          <div className='w-10 h-10 rounded-full bg-gradient-to-r from-green-500 to-blue-500 flex items-center justify-center mr-3'>
+            <Code size={20} className='text-white' />
+          </div>
+          <Typography.Title heading={5} className='mb-0'>
+            {t('调试信息')}
+          </Typography.Title>
+        </div>
+
+        {styleState.isMobile && onCloseDebugPanel && (
+          <Button
+            icon={<X size={16} />}
+            onClick={onCloseDebugPanel}
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            className='!rounded-lg'
+          />
+        )}
+      </div>
+
+      <div className='flex-1 overflow-hidden debug-panel'>
+        <Tabs
+          renderArrow={renderArrow}
+          type='card'
+          collapsible
+          className='h-full'
+          style={{ height: '100%', display: 'flex', flexDirection: 'column' }}
+          activeKey={activeKey}
+          onChange={handleTabChange}
+        >
+          <TabPane
+            tab={
+              <div className='flex items-center gap-2'>
+                <Eye size={16} />
+                {t('预览请求体')}
+                {customRequestMode && (
+                  <span className='px-1.5 py-0.5 text-xs bg-orange-100 text-orange-600 rounded-full'>
+                    自定义
+                  </span>
+                )}
+              </div>
+            }
+            itemKey='preview'
+          >
+            <CodeViewer
+              content={debugData.previewRequest}
+              title='preview'
+              language='json'
+            />
+          </TabPane>
+
+          <TabPane
+            tab={
+              <div className='flex items-center gap-2'>
+                <Send size={16} />
+                {t('实际请求体')}
+              </div>
+            }
+            itemKey='request'
+          >
+            <CodeViewer
+              content={debugData.request}
+              title='request'
+              language='json'
+            />
+          </TabPane>
+
+          <TabPane
+            tab={
+              <div className='flex items-center gap-2'>
+                <Zap size={16} />
+                {t('响应')}
+                {debugData.sseMessages && debugData.sseMessages.length > 0 && (
+                  <span className='px-1.5 py-0.5 text-xs bg-blue-100 text-blue-600 rounded-full'>
+                    SSE ({debugData.sseMessages.length})
+                  </span>
+                )}
+              </div>
+            }
+            itemKey='response'
+          >
+            {debugData.sseMessages && debugData.sseMessages.length > 0 ? (
+              <SSEViewer sseData={debugData.sseMessages} title='response' />
+            ) : (
+              <CodeViewer
+                content={debugData.response}
+                title='response'
+                language='json'
+              />
+            )}
+          </TabPane>
+        </Tabs>
+      </div>
+
+      <div className='flex items-center justify-between mt-4 pt-4 flex-shrink-0'>
+        {(debugData.timestamp || debugData.previewTimestamp) && (
+          <div className='flex items-center gap-2'>
+            <Clock size={14} className='text-gray-500' />
+            <Typography.Text className='text-xs text-gray-500'>
+              {activeKey === 'preview' && debugData.previewTimestamp
+                ? `${t('预览更新')}: ${new Date(debugData.previewTimestamp).toLocaleString()}`
+                : debugData.timestamp
+                  ? `${t('最后请求')}: ${new Date(debugData.timestamp).toLocaleString()}`
+                  : ''}
+            </Typography.Text>
+          </div>
+        )}
+      </div>
+    </Card>
+  );
+};
+
+export default DebugPanel;

web/classic/src/components/playground/FloatingButtons.jsx

@@ -0,0 +1,86 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import { Button } from '@douyinfe/semi-ui';
+import { Settings, Eye, EyeOff } from 'lucide-react';
+
+const FloatingButtons = ({
+  styleState,
+  showSettings,
+  showDebugPanel,
+  onToggleSettings,
+  onToggleDebugPanel,
+}) => {
+  if (!styleState.isMobile) return null;
+
+  return (
+    <>
+      {/* 设置按钮 */}
+      {!showSettings && (
+        <Button
+          icon={<Settings size={18} />}
+          style={{
+            position: 'fixed',
+            right: 16,
+            bottom: 90,
+            zIndex: 1000,
+            width: 36,
+            height: 36,
+            borderRadius: '50%',
+            padding: 0,
+            boxShadow: '0 4px 12px rgba(0, 0, 0, 0.2)',
+            background: 'linear-gradient(to right, #8b5cf6, #6366f1)',
+          }}
+          onClick={onToggleSettings}
+          theme='solid'
+          type='primary'
+          className='lg:hidden'
+        />
+      )}
+
+      {/* 调试按钮 */}
+      {!showSettings && (
+        <Button
+          icon={showDebugPanel ? <EyeOff size={18} /> : <Eye size={18} />}
+          onClick={onToggleDebugPanel}
+          theme='solid'
+          type={showDebugPanel ? 'danger' : 'primary'}
+          style={{
+            position: 'fixed',
+            right: 16,
+            bottom: 140,
+            zIndex: 1000,
+            width: 36,
+            height: 36,
+            borderRadius: '50%',
+            padding: 0,
+            boxShadow: '0 4px 12px rgba(0, 0, 0, 0.2)',
+            background: showDebugPanel
+              ? 'linear-gradient(to right, #e11d48, #be123c)'
+              : 'linear-gradient(to right, #4f46e5, #6366f1)',
+          }}
+          className='lg:hidden'
+        />
+      )}
+    </>
+  );
+};
+
+export default FloatingButtons;

web/classic/src/components/playground/ImageUrlInput.jsx

@@ -0,0 +1,142 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import { Input, Typography, Button, Switch } from '@douyinfe/semi-ui';
+import { IconFile } from '@douyinfe/semi-icons';
+import { FileText, Plus, X, Image } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+const ImageUrlInput = ({
+  imageUrls,
+  imageEnabled,
+  onImageUrlsChange,
+  onImageEnabledChange,
+  disabled = false,
+}) => {
+  const { t } = useTranslation();
+  const handleAddImageUrl = () => {
+    const newUrls = [...imageUrls, ''];
+    onImageUrlsChange(newUrls);
+  };
+
+  const handleUpdateImageUrl = (index, value) => {
+    const newUrls = [...imageUrls];
+    newUrls[index] = value;
+    onImageUrlsChange(newUrls);
+  };
+
+  const handleRemoveImageUrl = (index) => {
+    const newUrls = imageUrls.filter((_, i) => i !== index);
+    onImageUrlsChange(newUrls);
+  };
+
+  return (
+    <div className={disabled ? 'opacity-50' : ''}>
+      <div className='flex items-center justify-between mb-2'>
+        <div className='flex items-center gap-2'>
+          <Image
+            size={16}
+            className={
+              imageEnabled && !disabled ? 'text-blue-500' : 'text-gray-400'
+            }
+          />
+          <Typography.Text strong className='text-sm'>
+            {t('图片地址')}
+          </Typography.Text>
+          {disabled && (
+            <Typography.Text className='text-xs text-orange-600'>
+              ({t('已在自定义模式中忽略')})
+            </Typography.Text>
+          )}
+        </div>
+        <div className='flex items-center gap-2'>
+          <Switch
+            checked={imageEnabled}
+            onChange={onImageEnabledChange}
+            checkedText={t('启用')}
+            uncheckedText={t('停用')}
+            size='small'
+            className='flex-shrink-0'
+            disabled={disabled}
+          />
+          <Button
+            icon={<Plus size={14} />}
+            size='small'
+            theme='solid'
+            type='primary'
+            onClick={handleAddImageUrl}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={!imageEnabled || disabled}
+          />
+        </div>
+      </div>
+
+      {!imageEnabled ? (
+        <Typography.Text className='text-xs text-gray-500 mb-2 block'>
+          {disabled
+            ? t('图片功能在自定义请求体模式下不可用')
+            : t('启用后可添加图片URL进行多模态对话')}
+        </Typography.Text>
+      ) : imageUrls.length === 0 ? (
+        <Typography.Text className='text-xs text-gray-500 mb-2 block'>
+          {disabled
+            ? t('图片功能在自定义请求体模式下不可用')
+            : t('点击 + 按钮添加图片URL进行多模态对话')}
+        </Typography.Text>
+      ) : (
+        <Typography.Text className='text-xs text-gray-500 mb-2 block'>
+          {t('已添加')} {imageUrls.length} {t('张图片')}
+          {disabled ? ` (${t('自定义模式下不可用')})` : ''}
+        </Typography.Text>
+      )}
+
+      <div
+        className={`space-y-2 max-h-32 overflow-y-auto image-list-scroll ${!imageEnabled || disabled ? 'opacity-50' : ''}`}
+      >
+        {imageUrls.map((url, index) => (
+          <div key={index} className='flex items-center gap-2'>
+            <div className='flex-1'>
+              <Input
+                placeholder={`https://example.com/image${index + 1}.jpg`}
+                value={url}
+                onChange={(value) => handleUpdateImageUrl(index, value)}
+                className='!rounded-lg'
+                size='small'
+                prefix={<IconFile size='small' />}
+                disabled={!imageEnabled || disabled}
+              />
+            </div>
+            <Button
+              icon={<X size={12} />}
+              size='small'
+              theme='borderless'
+              type='danger'
+              onClick={() => handleRemoveImageUrl(index)}
+              className='!rounded-full !w-6 !h-6 !p-0 !min-w-0 !text-red-500 hover:!bg-red-50 flex-shrink-0'
+              disabled={!imageEnabled || disabled}
+            />
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default ImageUrlInput;

web/classic/src/components/playground/MessageActions.jsx

@@ -0,0 +1,152 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import { Button, Tooltip } from '@douyinfe/semi-ui';
+import { RefreshCw, Copy, Trash2, UserCheck, Edit } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+const MessageActions = ({
+  message,
+  styleState,
+  onMessageReset,
+  onMessageCopy,
+  onMessageDelete,
+  onRoleToggle,
+  onMessageEdit,
+  isAnyMessageGenerating = false,
+  isEditing = false,
+}) => {
+  const { t } = useTranslation();
+
+  const isLoading =
+    message.status === 'loading' || message.status === 'incomplete';
+  const shouldDisableActions = isAnyMessageGenerating || isEditing;
+  const canToggleRole =
+    message.role === 'assistant' || message.role === 'system';
+  const canEdit =
+    !isLoading &&
+    message.content &&
+    typeof onMessageEdit === 'function' &&
+    !isEditing;
+
+  return (
+    <div className='flex items-center gap-0.5'>
+      {!isLoading && (
+        <Tooltip
+          content={shouldDisableActions ? t('操作暂时被禁用') : t('重试')}
+          position='top'
+        >
+          <Button
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            icon={<RefreshCw size={styleState.isMobile ? 12 : 14} />}
+            onClick={() => !shouldDisableActions && onMessageReset(message)}
+            disabled={shouldDisableActions}
+            className={`!rounded-full ${shouldDisableActions ? '!text-gray-300 !cursor-not-allowed' : '!text-gray-400 hover:!text-blue-600 hover:!bg-blue-50'} ${styleState.isMobile ? '!w-6 !h-6' : '!w-7 !h-7'} !p-0 transition-all`}
+            aria-label={t('重试')}
+          />
+        </Tooltip>
+      )}
+
+      {message.content && (
+        <Tooltip content={t('复制')} position='top'>
+          <Button
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            icon={<Copy size={styleState.isMobile ? 12 : 14} />}
+            onClick={() => onMessageCopy(message)}
+            className={`!rounded-full !text-gray-400 hover:!text-green-600 hover:!bg-green-50 ${styleState.isMobile ? '!w-6 !h-6' : '!w-7 !h-7'} !p-0 transition-all`}
+            aria-label={t('复制')}
+          />
+        </Tooltip>
+      )}
+
+      {canEdit && (
+        <Tooltip
+          content={shouldDisableActions ? t('操作暂时被禁用') : t('编辑')}
+          position='top'
+        >
+          <Button
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            icon={<Edit size={styleState.isMobile ? 12 : 14} />}
+            onClick={() => !shouldDisableActions && onMessageEdit(message)}
+            disabled={shouldDisableActions}
+            className={`!rounded-full ${shouldDisableActions ? '!text-gray-300 !cursor-not-allowed' : '!text-gray-400 hover:!text-yellow-600 hover:!bg-yellow-50'} ${styleState.isMobile ? '!w-6 !h-6' : '!w-7 !h-7'} !p-0 transition-all`}
+            aria-label={t('编辑')}
+          />
+        </Tooltip>
+      )}
+
+      {canToggleRole && !isLoading && (
+        <Tooltip
+          content={
+            shouldDisableActions
+              ? t('操作暂时被禁用')
+              : message.role === 'assistant'
+                ? t('切换为System角色')
+                : t('切换为Assistant角色')
+          }
+          position='top'
+        >
+          <Button
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            icon={<UserCheck size={styleState.isMobile ? 12 : 14} />}
+            onClick={() =>
+              !shouldDisableActions && onRoleToggle && onRoleToggle(message)
+            }
+            disabled={shouldDisableActions}
+            className={`!rounded-full ${shouldDisableActions ? '!text-gray-300 !cursor-not-allowed' : message.role === 'system' ? '!text-purple-500 hover:!text-purple-700 hover:!bg-purple-50' : '!text-gray-400 hover:!text-purple-600 hover:!bg-purple-50'} ${styleState.isMobile ? '!w-6 !h-6' : '!w-7 !h-7'} !p-0 transition-all`}
+            aria-label={
+              message.role === 'assistant'
+                ? t('切换为System角色')
+                : t('切换为Assistant角色')
+            }
+          />
+        </Tooltip>
+      )}
+
+      {!isLoading && (
+        <Tooltip
+          content={shouldDisableActions ? t('操作暂时被禁用') : t('删除')}
+          position='top'
+        >
+          <Button
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            icon={<Trash2 size={styleState.isMobile ? 12 : 14} />}
+            onClick={() => !shouldDisableActions && onMessageDelete(message)}
+            disabled={shouldDisableActions}
+            className={`!rounded-full ${shouldDisableActions ? '!text-gray-300 !cursor-not-allowed' : '!text-gray-400 hover:!text-red-600 hover:!bg-red-50'} ${styleState.isMobile ? '!w-6 !h-6' : '!w-7 !h-7'} !p-0 transition-all`}
+            aria-label={t('删除')}
+          />
+        </Tooltip>
+      )}
+    </div>
+  );
+};
+
+export default MessageActions;

web/classic/src/components/playground/MessageContent.jsx

@@ -0,0 +1,412 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useRef, useEffect } from 'react';
+import { Typography, TextArea, Button } from '@douyinfe/semi-ui';
+import MarkdownRenderer from '../common/markdown/MarkdownRenderer';
+import ThinkingContent from './ThinkingContent';
+import { Loader2, Check, X, Settings, AlertTriangle } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import { isAdmin } from '../../helpers/utils';
+
+const MessageContent = ({
+  message,
+  className,
+  styleState,
+  onToggleReasoningExpansion,
+  isEditing = false,
+  onEditSave,
+  onEditCancel,
+  editValue,
+  onEditValueChange,
+}) => {
+  const { t } = useTranslation();
+  const previousContentLengthRef = useRef(0);
+  const lastContentRef = useRef('');
+
+  const isThinkingStatus =
+    message.status === 'loading' || message.status === 'incomplete';
+
+  useEffect(() => {
+    if (!isThinkingStatus) {
+      previousContentLengthRef.current = 0;
+      lastContentRef.current = '';
+    }
+  }, [isThinkingStatus]);
+
+  if (message.status === 'error') {
+    let errorText;
+
+    if (Array.isArray(message.content)) {
+      const textContent = message.content.find((item) => item.type === 'text');
+      errorText =
+        textContent && textContent.text && typeof textContent.text === 'string'
+          ? textContent.text
+          : t('请求发生错误');
+    } else if (typeof message.content === 'string') {
+      errorText = message.content;
+    } else {
+      errorText = t('请求发生错误');
+    }
+
+    if (message.errorCode === 'model_price_error') {
+      return (
+        <div className={`${className}`}>
+          <div
+            className='rounded-lg p-3 space-y-2'
+            style={{
+              background: 'var(--semi-color-bg-0)',
+              border: '1px solid var(--semi-color-border)',
+            }}
+          >
+            <div className='flex items-center gap-2'>
+              <AlertTriangle size={16} className='text-orange-500 shrink-0' />
+              <Typography.Text strong className='!text-[var(--semi-color-text-0)]'>
+                {t('模型价格未配置')}
+              </Typography.Text>
+            </div>
+            <Typography.Paragraph
+              className='!text-[var(--semi-color-text-1)] !text-sm !mb-0'
+              style={{ wordBreak: 'break-word' }}
+            >
+              {errorText}
+            </Typography.Paragraph>
+            {isAdmin() && (
+              <Button
+                size='small'
+                theme='light'
+                type='warning'
+                icon={<Settings size={14} />}
+                onClick={() => window.open('/console/setting?tab=ratio', '_blank')}
+              >
+                {t('前往设置')}
+              </Button>
+            )}
+          </div>
+        </div>
+      );
+    }
+
+    return (
+      <div className={`${className}`}>
+        <Typography.Text className='text-white'>{errorText}</Typography.Text>
+      </div>
+    );
+  }
+
+  let currentExtractedThinkingContent = null;
+  let currentDisplayableFinalContent = '';
+  let thinkingSource = null;
+
+  const getTextContent = (content) => {
+    if (Array.isArray(content)) {
+      const textItem = content.find((item) => item.type === 'text');
+      return textItem && textItem.text && typeof textItem.text === 'string'
+        ? textItem.text
+        : '';
+    } else if (typeof content === 'string') {
+      return content;
+    }
+    return '';
+  };
+
+  currentDisplayableFinalContent = getTextContent(message.content);
+
+  if (message.role === 'assistant') {
+    let baseContentForDisplay = getTextContent(message.content);
+    let combinedThinkingContent = '';
+
+    if (message.reasoningContent) {
+      combinedThinkingContent = message.reasoningContent;
+      thinkingSource = 'reasoningContent';
+    }
+
+    if (baseContentForDisplay.includes('<think>')) {
+      const thinkTagRegex = /<think>([\s\S]*?)<\/think>/g;
+      let match;
+      let thoughtsFromPairedTags = [];
+      let replyParts = [];
+      let lastIndex = 0;
+
+      while ((match = thinkTagRegex.exec(baseContentForDisplay)) !== null) {
+        replyParts.push(
+          baseContentForDisplay.substring(lastIndex, match.index),
+        );
+        thoughtsFromPairedTags.push(match[1]);
+        lastIndex = match.index + match[0].length;
+      }
+      replyParts.push(baseContentForDisplay.substring(lastIndex));
+
+      if (thoughtsFromPairedTags.length > 0) {
+        const pairedThoughtsStr = thoughtsFromPairedTags.join('\n\n---\n\n');
+        if (combinedThinkingContent) {
+          combinedThinkingContent += '\n\n---\n\n' + pairedThoughtsStr;
+        } else {
+          combinedThinkingContent = pairedThoughtsStr;
+        }
+        thinkingSource = thinkingSource
+          ? thinkingSource + ' & <think> tags'
+          : '<think> tags';
+      }
+
+      baseContentForDisplay = replyParts.join('');
+    }
+
+    if (isThinkingStatus) {
+      const lastOpenThinkIndex = baseContentForDisplay.lastIndexOf('<think>');
+      if (lastOpenThinkIndex !== -1) {
+        const fragmentAfterLastOpen =
+          baseContentForDisplay.substring(lastOpenThinkIndex);
+        if (!fragmentAfterLastOpen.includes('</think>')) {
+          const unclosedThought = fragmentAfterLastOpen
+            .substring('<think>'.length)
+            .trim();
+          if (unclosedThought) {
+            if (combinedThinkingContent) {
+              combinedThinkingContent += '\n\n---\n\n' + unclosedThought;
+            } else {
+              combinedThinkingContent = unclosedThought;
+            }
+            thinkingSource = thinkingSource
+              ? thinkingSource + ' + streaming <think>'
+              : 'streaming <think>';
+          }
+          baseContentForDisplay = baseContentForDisplay.substring(
+            0,
+            lastOpenThinkIndex,
+          );
+        }
+      }
+    }
+
+    currentExtractedThinkingContent = combinedThinkingContent || null;
+    currentDisplayableFinalContent = baseContentForDisplay
+      .replace(/<\/?think>/g, '')
+      .trim();
+  }
+
+  const finalExtractedThinkingContent = currentExtractedThinkingContent;
+  const finalDisplayableFinalContent = currentDisplayableFinalContent;
+
+  if (
+    message.role === 'assistant' &&
+    isThinkingStatus &&
+    !finalExtractedThinkingContent &&
+    (!finalDisplayableFinalContent ||
+      finalDisplayableFinalContent.trim() === '')
+  ) {
+    return (
+      <div
+        className={`${className} flex items-center gap-2 sm:gap-4 bg-gradient-to-r from-purple-50 to-indigo-50`}
+      >
+        <div className='w-5 h-5 rounded-full bg-gradient-to-br from-purple-500 to-indigo-600 flex items-center justify-center shadow-lg'>
+          <Loader2
+            className='animate-spin text-white'
+            size={styleState.isMobile ? 16 : 20}
+          />
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className={className}>
+      {message.role === 'system' && (
+        <div className='mb-2 sm:mb-4'>
+          <div
+            className='flex items-center gap-2 p-2 sm:p-3 bg-gradient-to-r from-amber-50 to-orange-50 rounded-lg'
+            style={{ border: '1px solid var(--semi-color-border)' }}
+          >
+            <div className='w-4 h-4 sm:w-5 sm:h-5 rounded-full bg-gradient-to-br from-amber-500 to-orange-600 flex items-center justify-center shadow-sm'>
+              <Typography.Text className='text-white text-xs font-bold'>
+                S
+              </Typography.Text>
+            </div>
+            <Typography.Text className='text-amber-700 text-xs sm:text-sm font-medium'>
+              {t('系统消息')}
+            </Typography.Text>
+          </div>
+        </div>
+      )}
+
+      {message.role === 'assistant' && (
+        <ThinkingContent
+          message={message}
+          finalExtractedThinkingContent={finalExtractedThinkingContent}
+          thinkingSource={thinkingSource}
+          styleState={styleState}
+          onToggleReasoningExpansion={onToggleReasoningExpansion}
+        />
+      )}
+
+      {isEditing ? (
+        <div className='space-y-3'>
+          <TextArea
+            value={editValue}
+            onChange={(value) => onEditValueChange(value)}
+            placeholder={t('请输入消息内容...')}
+            autosize={{ minRows: 3, maxRows: 12 }}
+            style={{
+              resize: 'vertical',
+              fontSize: styleState.isMobile ? '14px' : '15px',
+              lineHeight: '1.6',
+            }}
+            className='!border-blue-200 focus:!border-blue-400 !bg-blue-50/50'
+          />
+          <div className='flex items-center gap-2 w-full'>
+            <Button
+              size='small'
+              type='danger'
+              theme='light'
+              icon={<X size={14} />}
+              onClick={onEditCancel}
+              className='flex-1'
+            >
+              {t('取消')}
+            </Button>
+            <Button
+              size='small'
+              type='warning'
+              theme='solid'
+              icon={<Check size={14} />}
+              onClick={onEditSave}
+              disabled={!editValue || editValue.trim() === ''}
+              className='flex-1'
+            >
+              {t('保存')}
+            </Button>
+          </div>
+        </div>
+      ) : (
+        (() => {
+          if (Array.isArray(message.content)) {
+            const textContent = message.content.find(
+              (item) => item.type === 'text',
+            );
+            const imageContents = message.content.filter(
+              (item) => item.type === 'image_url',
+            );
+
+            return (
+              <div>
+                {imageContents.length > 0 && (
+                  <div className='mb-3 space-y-2'>
+                    {imageContents.map((imgItem, index) => (
+                      <div key={index} className='max-w-sm'>
+                        <img
+                          src={imgItem.image_url.url}
+                          alt={`用户上传的图片 ${index + 1}`}
+                          className='rounded-lg max-w-full h-auto shadow-sm border'
+                          style={{ maxHeight: '300px' }}
+                          onError={(e) => {
+                            e.target.style.display = 'none';
+                            e.target.nextSibling.style.display = 'block';
+                          }}
+                        />
+                        <div
+                          className='text-red-500 text-sm p-2 bg-red-50 rounded-lg border border-red-200'
+                          style={{ display: 'none' }}
+                        >
+                          图片加载失败: {imgItem.image_url.url}
+                        </div>
+                      </div>
+                    ))}
+                  </div>
+                )}
+
+                {textContent &&
+                  textContent.text &&
+                  typeof textContent.text === 'string' &&
+                  textContent.text.trim() !== '' && (
+                    <div
+                      className={`prose prose-xs sm:prose-sm prose-gray max-w-none overflow-x-auto text-xs sm:text-sm ${message.role === 'user' ? 'user-message' : ''}`}
+                    >
+                      <MarkdownRenderer
+                        content={textContent.text}
+                        className={
+                          message.role === 'user' ? 'user-message' : ''
+                        }
+                        animated={false}
+                        previousContentLength={0}
+                      />
+                    </div>
+                  )}
+              </div>
+            );
+          }
+
+          if (typeof message.content === 'string') {
+            if (message.role === 'assistant') {
+              if (
+                finalDisplayableFinalContent &&
+                finalDisplayableFinalContent.trim() !== ''
+              ) {
+                // 获取上一次的内容长度
+                let prevLength = 0;
+                if (isThinkingStatus && lastContentRef.current) {
+                  // 只有当前内容包含上一次内容时，才使用上一次的长度
+                  if (
+                    finalDisplayableFinalContent.startsWith(
+                      lastContentRef.current,
+                    )
+                  ) {
+                    prevLength = lastContentRef.current.length;
+                  }
+                }
+
+                // 更新最后内容的引用
+                if (isThinkingStatus) {
+                  lastContentRef.current = finalDisplayableFinalContent;
+                }
+
+                return (
+                  <div className='prose prose-xs sm:prose-sm prose-gray max-w-none overflow-x-auto text-xs sm:text-sm'>
+                    <MarkdownRenderer
+                      content={finalDisplayableFinalContent}
+                      className=''
+                      animated={isThinkingStatus}
+                      previousContentLength={prevLength}
+                    />
+                  </div>
+                );
+              }
+            } else {
+              return (
+                <div
+                  className={`prose prose-xs sm:prose-sm prose-gray max-w-none overflow-x-auto text-xs sm:text-sm ${message.role === 'user' ? 'user-message' : ''}`}
+                >
+                  <MarkdownRenderer
+                    content={message.content}
+                    className={message.role === 'user' ? 'user-message' : ''}
+                    animated={false}
+                    previousContentLength={0}
+                  />
+                </div>
+              );
+            }
+          }
+
+          return null;
+        })()
+      )}
+    </div>
+  );
+};
+
+export default MessageContent;

web/classic/src/components/playground/OptimizedComponents.js

@@ -0,0 +1,97 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import MessageContent from './MessageContent';
+import MessageActions from './MessageActions';
+import SettingsPanel from './SettingsPanel';
+import DebugPanel from './DebugPanel';
+
+// 优化的消息内容组件
+export const OptimizedMessageContent = React.memo(
+  MessageContent,
+  (prevProps, nextProps) => {
+    // 只有这些属性变化时才重新渲染
+    return (
+      prevProps.message.id === nextProps.message.id &&
+      prevProps.message.content === nextProps.message.content &&
+      prevProps.message.status === nextProps.message.status &&
+      prevProps.message.role === nextProps.message.role &&
+      prevProps.message.reasoningContent ===
+        nextProps.message.reasoningContent &&
+      prevProps.message.isReasoningExpanded ===
+        nextProps.message.isReasoningExpanded &&
+      prevProps.isEditing === nextProps.isEditing &&
+      prevProps.editValue === nextProps.editValue &&
+      prevProps.styleState.isMobile === nextProps.styleState.isMobile
+    );
+  },
+);
+
+// 优化的消息操作组件
+export const OptimizedMessageActions = React.memo(
+  MessageActions,
+  (prevProps, nextProps) => {
+    return (
+      prevProps.message.id === nextProps.message.id &&
+      prevProps.message.role === nextProps.message.role &&
+      prevProps.isAnyMessageGenerating === nextProps.isAnyMessageGenerating &&
+      prevProps.isEditing === nextProps.isEditing &&
+      prevProps.onMessageReset === nextProps.onMessageReset
+    );
+  },
+);
+
+// 优化的设置面板组件
+export const OptimizedSettingsPanel = React.memo(
+  SettingsPanel,
+  (prevProps, nextProps) => {
+    return (
+      JSON.stringify(prevProps.inputs) === JSON.stringify(nextProps.inputs) &&
+      JSON.stringify(prevProps.parameterEnabled) ===
+        JSON.stringify(nextProps.parameterEnabled) &&
+      JSON.stringify(prevProps.models) === JSON.stringify(nextProps.models) &&
+      JSON.stringify(prevProps.groups) === JSON.stringify(nextProps.groups) &&
+      prevProps.customRequestMode === nextProps.customRequestMode &&
+      prevProps.customRequestBody === nextProps.customRequestBody &&
+      prevProps.showDebugPanel === nextProps.showDebugPanel &&
+      prevProps.showSettings === nextProps.showSettings &&
+      JSON.stringify(prevProps.previewPayload) ===
+        JSON.stringify(nextProps.previewPayload) &&
+      JSON.stringify(prevProps.messages) === JSON.stringify(nextProps.messages)
+    );
+  },
+);
+
+// 优化的调试面板组件
+export const OptimizedDebugPanel = React.memo(
+  DebugPanel,
+  (prevProps, nextProps) => {
+    return (
+      prevProps.show === nextProps.show &&
+      prevProps.activeTab === nextProps.activeTab &&
+      JSON.stringify(prevProps.debugData) ===
+        JSON.stringify(nextProps.debugData) &&
+      JSON.stringify(prevProps.previewPayload) ===
+        JSON.stringify(nextProps.previewPayload) &&
+      prevProps.customRequestMode === nextProps.customRequestMode &&
+      prevProps.showDebugPanel === nextProps.showDebugPanel
+    );
+  },
+);

web/classic/src/components/playground/ParameterControl.jsx

@@ -0,0 +1,303 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import {
+  Input,
+  InputNumber,
+  Slider,
+  Typography,
+  Button,
+  Tag,
+} from '@douyinfe/semi-ui';
+import { useTranslation } from 'react-i18next';
+import {
+  Hash,
+  Thermometer,
+  Target,
+  Repeat,
+  Ban,
+  Shuffle,
+  Check,
+  X,
+} from 'lucide-react';
+
+const ParameterControl = ({
+  inputs,
+  parameterEnabled,
+  onInputChange,
+  onParameterToggle,
+  disabled = false,
+}) => {
+  const { t } = useTranslation();
+
+  return (
+    <>
+      {/* Temperature */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.temperature || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Thermometer size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Temperature
+            </Typography.Text>
+            <Tag size='small' shape='circle'>
+              {inputs.temperature}
+            </Tag>
+          </div>
+          <Button
+            theme={parameterEnabled.temperature ? 'solid' : 'borderless'}
+            type={parameterEnabled.temperature ? 'primary' : 'tertiary'}
+            size='small'
+            icon={
+              parameterEnabled.temperature ? (
+                <Check size={10} />
+              ) : (
+                <X size={10} />
+              )
+            }
+            onClick={() => onParameterToggle('temperature')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <Typography.Text className='text-xs text-gray-500 mb-2'>
+          {t('控制输出的随机性和创造性')}
+        </Typography.Text>
+        <Slider
+          step={0.1}
+          min={0.1}
+          max={1}
+          value={inputs.temperature}
+          onChange={(value) => onInputChange('temperature', value)}
+          className='mt-2'
+          disabled={!parameterEnabled.temperature || disabled}
+        />
+      </div>
+
+      {/* Top P */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.top_p || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Target size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Top P
+            </Typography.Text>
+            <Tag size='small' shape='circle'>
+              {inputs.top_p}
+            </Tag>
+          </div>
+          <Button
+            theme={parameterEnabled.top_p ? 'solid' : 'borderless'}
+            type={parameterEnabled.top_p ? 'primary' : 'tertiary'}
+            size='small'
+            icon={
+              parameterEnabled.top_p ? <Check size={10} /> : <X size={10} />
+            }
+            onClick={() => onParameterToggle('top_p')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <Typography.Text className='text-xs text-gray-500 mb-2'>
+          {t('核采样，控制词汇选择的多样性')}
+        </Typography.Text>
+        <Slider
+          step={0.1}
+          min={0.1}
+          max={1}
+          value={inputs.top_p}
+          onChange={(value) => onInputChange('top_p', value)}
+          className='mt-2'
+          disabled={!parameterEnabled.top_p || disabled}
+        />
+      </div>
+
+      {/* Frequency Penalty */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.frequency_penalty || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Repeat size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Frequency Penalty
+            </Typography.Text>
+            <Tag size='small' shape='circle'>
+              {inputs.frequency_penalty}
+            </Tag>
+          </div>
+          <Button
+            theme={parameterEnabled.frequency_penalty ? 'solid' : 'borderless'}
+            type={parameterEnabled.frequency_penalty ? 'primary' : 'tertiary'}
+            size='small'
+            icon={
+              parameterEnabled.frequency_penalty ? (
+                <Check size={10} />
+              ) : (
+                <X size={10} />
+              )
+            }
+            onClick={() => onParameterToggle('frequency_penalty')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <Typography.Text className='text-xs text-gray-500 mb-2'>
+          {t('频率惩罚，减少重复词汇的出现')}
+        </Typography.Text>
+        <Slider
+          step={0.1}
+          min={-2}
+          max={2}
+          value={inputs.frequency_penalty}
+          onChange={(value) => onInputChange('frequency_penalty', value)}
+          className='mt-2'
+          disabled={!parameterEnabled.frequency_penalty || disabled}
+        />
+      </div>
+
+      {/* Presence Penalty */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.presence_penalty || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Ban size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Presence Penalty
+            </Typography.Text>
+            <Tag size='small' shape='circle'>
+              {inputs.presence_penalty}
+            </Tag>
+          </div>
+          <Button
+            theme={parameterEnabled.presence_penalty ? 'solid' : 'borderless'}
+            type={parameterEnabled.presence_penalty ? 'primary' : 'tertiary'}
+            size='small'
+            icon={
+              parameterEnabled.presence_penalty ? (
+                <Check size={10} />
+              ) : (
+                <X size={10} />
+              )
+            }
+            onClick={() => onParameterToggle('presence_penalty')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <Typography.Text className='text-xs text-gray-500 mb-2'>
+          {t('存在惩罚，鼓励讨论新话题')}
+        </Typography.Text>
+        <Slider
+          step={0.1}
+          min={-2}
+          max={2}
+          value={inputs.presence_penalty}
+          onChange={(value) => onInputChange('presence_penalty', value)}
+          className='mt-2'
+          disabled={!parameterEnabled.presence_penalty || disabled}
+        />
+      </div>
+
+      {/* MaxTokens */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.max_tokens || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Hash size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Max Tokens
+            </Typography.Text>
+          </div>
+          <Button
+            theme={parameterEnabled.max_tokens ? 'solid' : 'borderless'}
+            type={parameterEnabled.max_tokens ? 'primary' : 'tertiary'}
+            size='small'
+            icon={
+              parameterEnabled.max_tokens ? (
+                <Check size={10} />
+              ) : (
+                <X size={10} />
+              )
+            }
+            onClick={() => onParameterToggle('max_tokens')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <InputNumber
+          placeholder='MaxTokens'
+          name='max_tokens'
+          value={inputs.max_tokens}
+          onNumberChange={(value) => onInputChange('max_tokens', value)}
+          min={0}
+          precision={0}
+          style={{ width: '100%' }}
+          disabled={!parameterEnabled.max_tokens || disabled}
+        />
+      </div>
+
+      {/* Seed */}
+      <div
+        className={`transition-opacity duration-200 mb-4 ${!parameterEnabled.seed || disabled ? 'opacity-50' : ''}`}
+      >
+        <div className='flex items-center justify-between mb-2'>
+          <div className='flex items-center gap-2'>
+            <Shuffle size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              Seed
+            </Typography.Text>
+            <Typography.Text className='text-xs text-gray-400'>
+              ({t('可选，用于复现结果')})
+            </Typography.Text>
+          </div>
+          <Button
+            theme={parameterEnabled.seed ? 'solid' : 'borderless'}
+            type={parameterEnabled.seed ? 'primary' : 'tertiary'}
+            size='small'
+            icon={parameterEnabled.seed ? <Check size={10} /> : <X size={10} />}
+            onClick={() => onParameterToggle('seed')}
+            className='!rounded-full !w-4 !h-4 !p-0 !min-w-0'
+            disabled={disabled}
+          />
+        </div>
+        <Input
+          placeholder={t('随机种子 (留空为随机)')}
+          name='seed'
+          autoComplete='new-password'
+          value={inputs.seed || ''}
+          onChange={(value) =>
+            onInputChange('seed', value === '' ? null : value)
+          }
+          className='!rounded-lg'
+          disabled={!parameterEnabled.seed || disabled}
+        />
+      </div>
+    </>
+  );
+};
+
+export default ParameterControl;

web/classic/src/components/playground/SSEViewer.jsx

@@ -0,0 +1,314 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useState, useMemo, useCallback } from 'react';
+import {
+  Button,
+  Tooltip,
+  Toast,
+  Collapse,
+  Badge,
+  Typography,
+} from '@douyinfe/semi-ui';
+import {
+  Copy,
+  ChevronDown,
+  ChevronUp,
+  Zap,
+  CheckCircle,
+  XCircle,
+} from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import { copy } from '../../helpers';
+
+/**
+ * SSEViewer component for displaying Server-Sent Events in an interactive format
+ * @param {Object} props - Component props
+ * @param {Array} props.sseData - Array of SSE messages to display
+ * @returns {JSX.Element} Rendered SSE viewer component
+ */
+const SSEViewer = ({ sseData }) => {
+  const { t } = useTranslation();
+  const [expandedKeys, setExpandedKeys] = useState([]);
+  const [copied, setCopied] = useState(false);
+
+  const parsedSSEData = useMemo(() => {
+    if (!sseData || !Array.isArray(sseData)) {
+      return [];
+    }
+
+    return sseData.map((item, index) => {
+      let parsed = null;
+      let error = null;
+      let isDone = false;
+
+      if (item === '[DONE]') {
+        isDone = true;
+      } else {
+        try {
+          parsed = typeof item === 'string' ? JSON.parse(item) : item;
+        } catch (e) {
+          error = e.message;
+        }
+      }
+
+      return {
+        index,
+        raw: item,
+        parsed,
+        error,
+        isDone,
+        key: `sse-${index}`,
+      };
+    });
+  }, [sseData]);
+
+  const stats = useMemo(() => {
+    const total = parsedSSEData.length;
+    const errors = parsedSSEData.filter((item) => item.error).length;
+    const done = parsedSSEData.filter((item) => item.isDone).length;
+    const valid = total - errors - done;
+
+    return { total, errors, done, valid };
+  }, [parsedSSEData]);
+
+  const handleToggleAll = useCallback(() => {
+    setExpandedKeys((prev) => {
+      if (prev.length === parsedSSEData.length) {
+        return [];
+      } else {
+        return parsedSSEData.map((item) => item.key);
+      }
+    });
+  }, [parsedSSEData]);
+
+  const handleCopyAll = useCallback(async () => {
+    try {
+      const allData = parsedSSEData
+        .map((item) =>
+          item.parsed ? JSON.stringify(item.parsed, null, 2) : item.raw,
+        )
+        .join('\n\n');
+
+      await copy(allData);
+      setCopied(true);
+      Toast.success(t('已复制全部数据'));
+      setTimeout(() => setCopied(false), 2000);
+    } catch (err) {
+      Toast.error(t('复制失败'));
+      console.error('Copy failed:', err);
+    }
+  }, [parsedSSEData, t]);
+
+  const handleCopySingle = useCallback(
+    async (item) => {
+      try {
+        const textToCopy = item.parsed
+          ? JSON.stringify(item.parsed, null, 2)
+          : item.raw;
+        await copy(textToCopy);
+        Toast.success(t('已复制'));
+      } catch (err) {
+        Toast.error(t('复制失败'));
+      }
+    },
+    [t],
+  );
+
+  const renderSSEItem = (item) => {
+    if (item.isDone) {
+      return (
+        <div className='flex items-center gap-2 p-3 bg-green-50 dark:bg-green-900/20 rounded-lg'>
+          <CheckCircle size={16} className='text-green-600' />
+          <Typography.Text className='text-green-600 font-medium'>
+            {t('流式响应完成')} [DONE]
+          </Typography.Text>
+        </div>
+      );
+    }
+
+    if (item.error) {
+      return (
+        <div className='space-y-2'>
+          <div className='flex items-center gap-2 p-3 bg-red-50 dark:bg-red-900/20 rounded-lg'>
+            <XCircle size={16} className='text-red-600' />
+            <Typography.Text className='text-red-600'>
+              {t('解析错误')}: {item.error}
+            </Typography.Text>
+          </div>
+          <div className='p-3 bg-gray-100 dark:bg-gray-800 rounded-lg font-mono text-xs overflow-auto'>
+            <pre>{item.raw}</pre>
+          </div>
+        </div>
+      );
+    }
+
+    return (
+      <div className='space-y-2'>
+        {/* JSON 格式化显示 */}
+        <div className='relative'>
+          <pre className='p-4 bg-gray-900 text-gray-100 rounded-lg overflow-auto text-xs font-mono leading-relaxed'>
+            {JSON.stringify(item.parsed, null, 2)}
+          </pre>
+          <Button
+            icon={<Copy size={12} />}
+            size='small'
+            theme='borderless'
+            onClick={() => handleCopySingle(item)}
+            className='absolute top-2 right-2 !bg-gray-800/80 !text-gray-300 hover:!bg-gray-700'
+          />
+        </div>
+
+        {/* 关键信息摘要 */}
+        {item.parsed?.choices?.[0] && (
+          <div className='flex flex-wrap gap-2 text-xs'>
+            {item.parsed.choices[0].delta?.content && (
+              <Badge
+                count={`${t('内容')}: "${String(item.parsed.choices[0].delta.content).substring(0, 20)}..."`}
+                type='primary'
+              />
+            )}
+            {item.parsed.choices[0].delta?.reasoning_content && (
+              <Badge count={t('有 Reasoning')} type='warning' />
+            )}
+            {item.parsed.choices[0].finish_reason && (
+              <Badge
+                count={`${t('完成')}: ${item.parsed.choices[0].finish_reason}`}
+                type='success'
+              />
+            )}
+            {item.parsed.usage && (
+              <Badge
+                count={`${t('令牌')}: ${item.parsed.usage.prompt_tokens || 0}/${item.parsed.usage.completion_tokens || 0}`}
+                type='tertiary'
+              />
+            )}
+          </div>
+        )}
+      </div>
+    );
+  };
+
+  if (!parsedSSEData || parsedSSEData.length === 0) {
+    return (
+      <div className='flex items-center justify-center h-full min-h-[200px] text-gray-500'>
+        <span>{t('暂无SSE响应数据')}</span>
+      </div>
+    );
+  }
+
+  return (
+    <div className='h-full flex flex-col bg-gray-50 dark:bg-gray-900/50 rounded-lg'>
+      {/* 头部工具栏 */}
+      <div className='flex items-center justify-between p-4 border-b border-gray-200 dark:border-gray-700 flex-shrink-0'>
+        <div className='flex items-center gap-3'>
+          <Zap size={16} className='text-blue-500' />
+          <Typography.Text strong>{t('SSE数据流')}</Typography.Text>
+          <Badge count={stats.total} type='primary' />
+          {stats.errors > 0 && (
+            <Badge count={`${stats.errors} ${t('错误')}`} type='danger' />
+          )}
+        </div>
+
+        <div className='flex items-center gap-2'>
+          <Tooltip content={t('复制全部')}>
+            <Button
+              icon={<Copy size={14} />}
+              size='small'
+              onClick={handleCopyAll}
+              theme='borderless'
+            >
+              {copied ? t('已复制') : t('复制全部')}
+            </Button>
+          </Tooltip>
+          <Tooltip
+            content={
+              expandedKeys.length === parsedSSEData.length
+                ? t('全部收起')
+                : t('全部展开')
+            }
+          >
+            <Button
+              icon={
+                expandedKeys.length === parsedSSEData.length ? (
+                  <ChevronUp size={14} />
+                ) : (
+                  <ChevronDown size={14} />
+                )
+              }
+              size='small'
+              onClick={handleToggleAll}
+              theme='borderless'
+            >
+              {expandedKeys.length === parsedSSEData.length
+                ? t('收起')
+                : t('展开')}
+            </Button>
+          </Tooltip>
+        </div>
+      </div>
+
+      {/* SSE 数据列表 */}
+      <div className='flex-1 overflow-auto p-4'>
+        <Collapse
+          activeKey={expandedKeys}
+          onChange={setExpandedKeys}
+          accordion={false}
+          className='bg-white dark:bg-gray-800 rounded-lg'
+        >
+          {parsedSSEData.map((item) => (
+            <Collapse.Panel
+              key={item.key}
+              header={
+                <div className='flex items-center gap-2'>
+                  <Badge count={`#${item.index + 1}`} type='tertiary' />
+                  {item.isDone ? (
+                    <span className='text-green-600 font-medium'>[DONE]</span>
+                  ) : item.error ? (
+                    <span className='text-red-600'>{t('解析错误')}</span>
+                  ) : (
+                    <>
+                      <span className='text-gray-600'>
+                        {item.parsed?.id ||
+                          item.parsed?.object ||
+                          t('SSE 事件')}
+                      </span>
+                      {item.parsed?.choices?.[0]?.delta && (
+                        <span className='text-xs text-gray-400'>
+                          •{' '}
+                          {Object.keys(item.parsed.choices[0].delta)
+                            .filter((k) => item.parsed.choices[0].delta[k])
+                            .join(', ')}
+                        </span>
+                      )}
+                    </>
+                  )}
+                </div>
+              }
+            >
+              {renderSSEItem(item)}
+            </Collapse.Panel>
+          ))}
+        </Collapse>
+      </div>
+    </div>
+  );
+};
+
+export default SSEViewer;

web/classic/src/components/playground/SettingsPanel.jsx

@@ -0,0 +1,245 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React from 'react';
+import { Card, Select, Typography, Button, Switch } from '@douyinfe/semi-ui';
+import { Sparkles, Users, ToggleLeft, X, Settings } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import { renderGroupOption, selectFilter } from '../../helpers';
+import ParameterControl from './ParameterControl';
+import ImageUrlInput from './ImageUrlInput';
+import ConfigManager from './ConfigManager';
+import CustomRequestEditor from './CustomRequestEditor';
+
+const SettingsPanel = ({
+  inputs,
+  parameterEnabled,
+  models,
+  groups,
+  styleState,
+  showDebugPanel,
+  customRequestMode,
+  customRequestBody,
+  onInputChange,
+  onParameterToggle,
+  onCloseSettings,
+  onConfigImport,
+  onConfigReset,
+  onCustomRequestModeChange,
+  onCustomRequestBodyChange,
+  previewPayload,
+  messages,
+}) => {
+  const { t } = useTranslation();
+
+  const currentConfig = {
+    inputs,
+    parameterEnabled,
+    showDebugPanel,
+    customRequestMode,
+    customRequestBody,
+  };
+
+  return (
+    <Card
+      className='h-full flex flex-col'
+      bordered={false}
+      bodyStyle={{
+        padding: styleState.isMobile ? '16px' : '24px',
+        height: '100%',
+        display: 'flex',
+        flexDirection: 'column',
+      }}
+    >
+      {/* 标题区域 - 与调试面板保持一致 */}
+      <div className='flex items-center justify-between mb-6 flex-shrink-0'>
+        <div className='flex items-center'>
+          <div className='w-10 h-10 rounded-full bg-gradient-to-r from-purple-500 to-pink-500 flex items-center justify-center mr-3'>
+            <Settings size={20} className='text-white' />
+          </div>
+          <Typography.Title heading={5} className='mb-0'>
+            {t('模型配置')}
+          </Typography.Title>
+        </div>
+
+        {styleState.isMobile && onCloseSettings && (
+          <Button
+            icon={<X size={16} />}
+            onClick={onCloseSettings}
+            theme='borderless'
+            type='tertiary'
+            size='small'
+            className='!rounded-lg'
+          />
+        )}
+      </div>
+
+      {/* 移动端配置管理 */}
+      {styleState.isMobile && (
+        <div className='mb-4 flex-shrink-0'>
+          <ConfigManager
+            currentConfig={currentConfig}
+            onConfigImport={onConfigImport}
+            onConfigReset={onConfigReset}
+            styleState={{ ...styleState, isMobile: false }}
+            messages={messages}
+          />
+        </div>
+      )}
+
+      <div className='space-y-6 overflow-y-auto flex-1 pr-2 model-settings-scroll'>
+        {/* 自定义请求体编辑器 */}
+        <CustomRequestEditor
+          customRequestMode={customRequestMode}
+          customRequestBody={customRequestBody}
+          onCustomRequestModeChange={onCustomRequestModeChange}
+          onCustomRequestBodyChange={onCustomRequestBodyChange}
+          defaultPayload={previewPayload}
+        />
+
+        {/* 分组选择 */}
+        <div className={customRequestMode ? 'opacity-50' : ''}>
+          <div className='flex items-center gap-2 mb-2'>
+            <Users size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              {t('分组')}
+            </Typography.Text>
+            {customRequestMode && (
+              <Typography.Text className='text-xs text-orange-600'>
+                ({t('已在自定义模式中忽略')})
+              </Typography.Text>
+            )}
+          </div>
+          <Select
+            placeholder={t('请选择分组')}
+            name='group'
+            required
+            selection
+            filter={selectFilter}
+            autoClearSearchValue={false}
+            onChange={(value) => onInputChange('group', value)}
+            value={inputs.group}
+            autoComplete='new-password'
+            optionList={groups}
+            renderOptionItem={renderGroupOption}
+            style={{ width: '100%' }}
+            dropdownStyle={{ width: '100%', maxWidth: '100%' }}
+            className='!rounded-lg'
+            disabled={customRequestMode}
+          />
+        </div>
+
+        {/* 模型选择 */}
+        <div className={customRequestMode ? 'opacity-50' : ''}>
+          <div className='flex items-center gap-2 mb-2'>
+            <Sparkles size={16} className='text-gray-500' />
+            <Typography.Text strong className='text-sm'>
+              {t('模型')}
+            </Typography.Text>
+            {customRequestMode && (
+              <Typography.Text className='text-xs text-orange-600'>
+                ({t('已在自定义模式中忽略')})
+              </Typography.Text>
+            )}
+          </div>
+          <Select
+            placeholder={t('请选择模型')}
+            name='model'
+            required
+            selection
+            filter={selectFilter}
+            autoClearSearchValue={false}
+            onChange={(value) => onInputChange('model', value)}
+            value={inputs.model}
+            autoComplete='new-password'
+            optionList={models}
+            style={{ width: '100%' }}
+            dropdownStyle={{ width: '100%', maxWidth: '100%' }}
+            className='!rounded-lg'
+            disabled={customRequestMode}
+          />
+        </div>
+
+        {/* 图片URL输入 */}
+        <div className={customRequestMode ? 'opacity-50' : ''}>
+          <ImageUrlInput
+            imageUrls={inputs.imageUrls}
+            imageEnabled={inputs.imageEnabled}
+            onImageUrlsChange={(urls) => onInputChange('imageUrls', urls)}
+            onImageEnabledChange={(enabled) =>
+              onInputChange('imageEnabled', enabled)
+            }
+            disabled={customRequestMode}
+          />
+        </div>
+
+        {/* 参数控制组件 */}
+        <div className={customRequestMode ? 'opacity-50' : ''}>
+          <ParameterControl
+            inputs={inputs}
+            parameterEnabled={parameterEnabled}
+            onInputChange={onInputChange}
+            onParameterToggle={onParameterToggle}
+            disabled={customRequestMode}
+          />
+        </div>
+
+        {/* 流式输出开关 */}
+        <div className={customRequestMode ? 'opacity-50' : ''}>
+          <div className='flex items-center justify-between'>
+            <div className='flex items-center gap-2'>
+              <ToggleLeft size={16} className='text-gray-500' />
+              <Typography.Text strong className='text-sm'>
+                {t('流式输出')}
+              </Typography.Text>
+              {customRequestMode && (
+                <Typography.Text className='text-xs text-orange-600'>
+                  ({t('已在自定义模式中忽略')})
+                </Typography.Text>
+              )}
+            </div>
+            <Switch
+              checked={inputs.stream}
+              onChange={(checked) => onInputChange('stream', checked)}
+              checkedText={t('开')}
+              uncheckedText={t('关')}
+              size='small'
+              disabled={customRequestMode}
+            />
+          </div>
+        </div>
+      </div>
+
+      {/* 桌面端的配置管理放在底部 */}
+      {!styleState.isMobile && (
+        <div className='flex-shrink-0 pt-3'>
+          <ConfigManager
+            currentConfig={currentConfig}
+            onConfigImport={onConfigImport}
+            onConfigReset={onConfigReset}
+            styleState={styleState}
+            messages={messages}
+          />
+        </div>
+      )}
+    </Card>
+  );
+};
+
+export default SettingsPanel;

web/classic/src/components/playground/ThinkingContent.jsx

@@ -0,0 +1,180 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import React, { useEffect, useRef } from 'react';
+import { Typography } from '@douyinfe/semi-ui';
+import MarkdownRenderer from '../common/markdown/MarkdownRenderer';
+import { ChevronRight, ChevronUp, Brain, Loader2 } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+const ThinkingContent = ({
+  message,
+  finalExtractedThinkingContent,
+  thinkingSource,
+  styleState,
+  onToggleReasoningExpansion,
+}) => {
+  const { t } = useTranslation();
+  const scrollRef = useRef(null);
+  const lastContentRef = useRef('');
+
+  const isThinkingStatus =
+    message.status === 'loading' || message.status === 'incomplete';
+  const headerText =
+    isThinkingStatus && !message.isThinkingComplete
+      ? t('思考中...')
+      : t('思考过程');
+
+  useEffect(() => {
+    if (
+      scrollRef.current &&
+      finalExtractedThinkingContent &&
+      message.isReasoningExpanded
+    ) {
+      scrollRef.current.scrollTop = scrollRef.current.scrollHeight;
+    }
+  }, [finalExtractedThinkingContent, message.isReasoningExpanded]);
+
+  useEffect(() => {
+    if (!isThinkingStatus) {
+      lastContentRef.current = '';
+    }
+  }, [isThinkingStatus]);
+
+  if (!finalExtractedThinkingContent) return null;
+
+  let prevLength = 0;
+  if (isThinkingStatus && lastContentRef.current) {
+    if (finalExtractedThinkingContent.startsWith(lastContentRef.current)) {
+      prevLength = lastContentRef.current.length;
+    }
+  }
+
+  if (isThinkingStatus) {
+    lastContentRef.current = finalExtractedThinkingContent;
+  }
+
+  return (
+    <div className='rounded-xl sm:rounded-2xl mb-2 sm:mb-4 overflow-hidden shadow-sm backdrop-blur-sm'>
+      <div
+        className='flex items-center justify-between p-3 cursor-pointer hover:bg-gradient-to-r hover:from-white/20 hover:to-purple-50/30 transition-all'
+        style={{
+          background:
+            'linear-gradient(135deg, #4c1d95 0%, #6d28d9 50%, #7c3aed 100%)',
+          position: 'relative',
+        }}
+        onClick={() => onToggleReasoningExpansion(message.id)}
+      >
+        <div className='absolute inset-0 overflow-hidden'>
+          <div className='absolute -top-10 -right-10 w-40 h-40 bg-white opacity-5 rounded-full'></div>
+          <div className='absolute -bottom-8 -left-8 w-24 h-24 bg-white opacity-10 rounded-full'></div>
+        </div>
+        <div className='flex items-center gap-2 sm:gap-4 relative'>
+          <div className='w-6 h-6 sm:w-8 sm:h-8 rounded-full bg-white/20 flex items-center justify-center shadow-lg'>
+            <Brain
+              style={{ color: 'white' }}
+              size={styleState.isMobile ? 12 : 16}
+            />
+          </div>
+          <div className='flex flex-col'>
+            <Typography.Text
+              strong
+              style={{ color: 'white' }}
+              className='text-sm sm:text-base'
+            >
+              {headerText}
+            </Typography.Text>
+            {thinkingSource && (
+              <Typography.Text
+                style={{ color: 'white' }}
+                className='text-xs mt-0.5 opacity-80 hidden sm:block'
+              >
+                来源: {thinkingSource}
+              </Typography.Text>
+            )}
+          </div>
+        </div>
+        <div className='flex items-center gap-2 sm:gap-3 relative'>
+          {isThinkingStatus && !message.isThinkingComplete && (
+            <div className='flex items-center gap-1 sm:gap-2'>
+              <Loader2
+                style={{ color: 'white' }}
+                className='animate-spin'
+                size={styleState.isMobile ? 14 : 18}
+              />
+              <Typography.Text
+                style={{ color: 'white' }}
+                className='text-xs sm:text-sm font-medium opacity-90'
+              >
+                思考中
+              </Typography.Text>
+            </div>
+          )}
+          {(!isThinkingStatus || message.isThinkingComplete) && (
+            <div className='w-5 h-5 sm:w-6 sm:h-6 rounded-full bg-white/20 flex items-center justify-center'>
+              {message.isReasoningExpanded ? (
+                <ChevronUp
+                  size={styleState.isMobile ? 12 : 16}
+                  style={{ color: 'white' }}
+                />
+              ) : (
+                <ChevronRight
+                  size={styleState.isMobile ? 12 : 16}
+                  style={{ color: 'white' }}
+                />
+              )}
+            </div>
+          )}
+        </div>
+      </div>
+      <div
+        className={`transition-all duration-500 ease-out ${
+          message.isReasoningExpanded
+            ? 'max-h-96 opacity-100'
+            : 'max-h-0 opacity-0'
+        } overflow-hidden bg-gradient-to-br from-purple-50 via-indigo-50 to-violet-50`}
+      >
+        {message.isReasoningExpanded && (
+          <div className='p-3 sm:p-5 pt-2 sm:pt-4'>
+            <div
+              ref={scrollRef}
+              className='bg-white/70 backdrop-blur-sm rounded-lg sm:rounded-xl p-2 shadow-inner overflow-x-auto overflow-y-auto thinking-content-scroll'
+              style={{
+                maxHeight: '200px',
+                scrollbarWidth: 'thin',
+                scrollbarColor: 'rgba(0, 0, 0, 0.3) transparent',
+              }}
+            >
+              <div className='prose prose-xs sm:prose-sm prose-purple max-w-none text-xs sm:text-sm'>
+                <MarkdownRenderer
+                  content={finalExtractedThinkingContent}
+                  className=''
+                  animated={isThinkingStatus}
+                  previousContentLength={prevLength}
+                />
+              </div>
+            </div>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+};
+
+export default ThinkingContent;

web/classic/src/components/playground/configStorage.js

@@ -0,0 +1,234 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+import {
+  STORAGE_KEYS,
+  DEFAULT_CONFIG,
+} from '../../constants/playground.constants';
+
+const MESSAGES_STORAGE_KEY = 'playground_messages';
+
+/**
+ * 保存配置到 localStorage
+ * @param {Object} config - 要保存的配置对象
+ */
+export const saveConfig = (config) => {
+  try {
+    const configToSave = {
+      ...config,
+      timestamp: new Date().toISOString(),
+    };
+    localStorage.setItem(STORAGE_KEYS.CONFIG, JSON.stringify(configToSave));
+  } catch (error) {
+    console.error('保存配置失败:', error);
+  }
+};
+
+/**
+ * 保存消息到 localStorage
+ * @param {Array} messages - 要保存的消息数组
+ */
+export const saveMessages = (messages) => {
+  try {
+    const messagesToSave = {
+      messages,
+      timestamp: new Date().toISOString(),
+    };
+    localStorage.setItem(STORAGE_KEYS.MESSAGES, JSON.stringify(messagesToSave));
+  } catch (error) {
+    console.error('保存消息失败:', error);
+  }
+};
+
+/**
+ * 从 localStorage 加载配置
+ * @returns {Object} 配置对象，如果不存在则返回默认配置
+ */
+export const loadConfig = () => {
+  try {
+    const savedConfig = localStorage.getItem(STORAGE_KEYS.CONFIG);
+    if (savedConfig) {
+      const parsedConfig = JSON.parse(savedConfig);
+      const parsedMaxTokens = parseInt(parsedConfig?.inputs?.max_tokens, 10);
+
+      const mergedConfig = {
+        inputs: {
+          ...DEFAULT_CONFIG.inputs,
+          ...parsedConfig.inputs,
+          max_tokens: Number.isNaN(parsedMaxTokens)
+            ? parsedConfig?.inputs?.max_tokens
+            : parsedMaxTokens,
+        },
+        parameterEnabled: {
+          ...DEFAULT_CONFIG.parameterEnabled,
+          ...parsedConfig.parameterEnabled,
+        },
+        showDebugPanel:
+          parsedConfig.showDebugPanel || DEFAULT_CONFIG.showDebugPanel,
+        customRequestMode:
+          parsedConfig.customRequestMode || DEFAULT_CONFIG.customRequestMode,
+        customRequestBody:
+          parsedConfig.customRequestBody || DEFAULT_CONFIG.customRequestBody,
+      };
+
+      return mergedConfig;
+    }
+  } catch (error) {
+    console.error('加载配置失败:', error);
+  }
+
+  return DEFAULT_CONFIG;
+};
+
+/**
+ * 从 localStorage 加载消息
+ * @returns {Array} 消息数组，如果不存在则返回 null
+ */
+export const loadMessages = () => {
+  try {
+    const savedMessages = localStorage.getItem(STORAGE_KEYS.MESSAGES);
+    if (savedMessages) {
+      const parsedMessages = JSON.parse(savedMessages);
+      return parsedMessages.messages || null;
+    }
+  } catch (error) {
+    console.error('加载消息失败:', error);
+  }
+
+  return null;
+};
+
+/**
+ * 清除保存的配置
+ */
+export const clearConfig = () => {
+  try {
+    localStorage.removeItem(STORAGE_KEYS.CONFIG);
+    localStorage.removeItem(STORAGE_KEYS.MESSAGES); // 同时清除消息
+  } catch (error) {
+    console.error('清除配置失败:', error);
+  }
+};
+
+/**
+ * 清除保存的消息
+ */
+export const clearMessages = () => {
+  try {
+    localStorage.removeItem(STORAGE_KEYS.MESSAGES);
+  } catch (error) {
+    console.error('清除消息失败:', error);
+  }
+};
+
+/**
+ * 检查是否有保存的配置
+ * @returns {boolean} 是否存在保存的配置
+ */
+export const hasStoredConfig = () => {
+  try {
+    return localStorage.getItem(STORAGE_KEYS.CONFIG) !== null;
+  } catch (error) {
+    console.error('检查配置失败:', error);
+    return false;
+  }
+};
+
+/**
+ * 获取配置的最后保存时间
+ * @returns {string|null} 最后保存时间的 ISO 字符串
+ */
+export const getConfigTimestamp = () => {
+  try {
+    const savedConfig = localStorage.getItem(STORAGE_KEYS.CONFIG);
+    if (savedConfig) {
+      const parsedConfig = JSON.parse(savedConfig);
+      return parsedConfig.timestamp || null;
+    }
+  } catch (error) {
+    console.error('获取配置时间戳失败:', error);
+  }
+  return null;
+};
+
+/**
+ * 导出配置为 JSON 文件（包含消息）
+ * @param {Object} config - 要导出的配置
+ * @param {Array} messages - 要导出的消息
+ */
+export const exportConfig = (config, messages = null) => {
+  try {
+    const configToExport = {
+      ...config,
+      messages: messages || loadMessages(), // 包含消息数据
+      exportTime: new Date().toISOString(),
+      version: '1.0',
+    };
+
+    const dataStr = JSON.stringify(configToExport, null, 2);
+    const dataBlob = new Blob([dataStr], { type: 'application/json' });
+
+    const link = document.createElement('a');
+    link.href = URL.createObjectURL(dataBlob);
+    link.download = `playground-config-${new Date().toISOString().split('T')[0]}.json`;
+    link.click();
+
+    URL.revokeObjectURL(link.href);
+  } catch (error) {
+    console.error('导出配置失败:', error);
+  }
+};
+
+/**
+ * 从文件导入配置（包含消息）
+ * @param {File} file - 包含配置的 JSON 文件
+ * @returns {Promise<Object>} 导入的配置对象
+ */
+export const importConfig = (file) => {
+  return new Promise((resolve, reject) => {
+    try {
+      const reader = new FileReader();
+      reader.onload = (e) => {
+        try {
+          const importedConfig = JSON.parse(e.target.result);
+
+          if (importedConfig.inputs && importedConfig.parameterEnabled) {
+            // 如果导入的配置包含消息，也一起导入
+            if (
+              importedConfig.messages &&
+              Array.isArray(importedConfig.messages)
+            ) {
+              saveMessages(importedConfig.messages);
+            }
+
+            resolve(importedConfig);
+          } else {
+            reject(new Error('配置文件格式无效'));
+          }
+        } catch (parseError) {
+          reject(new Error('解析配置文件失败: ' + parseError.message));
+        }
+      };
+      reader.onerror = () => reject(new Error('读取文件失败'));
+      reader.readAsText(file);
+    } catch (error) {
+      reject(new Error('导入配置失败: ' + error.message));
+    }
+  });
+};

web/classic/src/components/playground/index.js

@@ -0,0 +1,40 @@
+/*
+Copyright (C) 2025 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+
+export { default as SettingsPanel } from './SettingsPanel';
+export { default as ChatArea } from './ChatArea';
+export { default as DebugPanel } from './DebugPanel';
+export { default as MessageContent } from './MessageContent';
+export { default as MessageActions } from './MessageActions';
+export { default as CustomInputRender } from './CustomInputRender';
+export { default as SSEViewer } from './SSEViewer';
+export { default as ParameterControl } from './ParameterControl';
+export { default as ImageUrlInput } from './ImageUrlInput';
+export { default as FloatingButtons } from './FloatingButtons';
+export { default as ConfigManager } from './ConfigManager';
+
+export {
+  saveConfig,
+  loadConfig,
+  clearConfig,
+  hasStoredConfig,
+  getConfigTimestamp,
+  exportConfig,
+  importConfig,
+} from './configStorage';