🚀 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/default/src/features/channels/lib/channel-actions.ts

@@ -0,0 +1,577 @@
+import type { QueryClient } from '@tanstack/react-query'
+import i18next from 'i18next'
+import { toast } from 'sonner'
+import { formatCurrencyFromUSD } from '@/lib/currency'
+import {
+  copyChannel,
+  deleteChannel,
+  testChannel,
+  updateChannel,
+  batchDeleteChannels,
+  batchSetChannelTag,
+  enableTagChannels,
+  disableTagChannels,
+  deleteDisabledChannels,
+  fixChannelAbilities,
+  editTagChannels,
+  testAllChannels,
+  updateAllChannelsBalance,
+  updateChannelBalance,
+} from '../api'
+import { CHANNEL_STATUS, ERROR_MESSAGES, SUCCESS_MESSAGES } from '../constants'
+import type { CopyChannelParams } from '../types'
+
+// ============================================================================
+// Query Keys
+// ============================================================================
+
+export const channelsQueryKeys = {
+  all: ['channels'] as const,
+  lists: () => [...channelsQueryKeys.all, 'list'] as const,
+  list: (params: Record<string, unknown>) =>
+    [...channelsQueryKeys.lists(), params] as const,
+  details: () => [...channelsQueryKeys.all, 'detail'] as const,
+  detail: (id: number) => [...channelsQueryKeys.details(), id] as const,
+}
+
+// ============================================================================
+// Single Channel Actions
+// ============================================================================
+
+/**
+ * Enable a channel
+ */
+export async function handleEnableChannel(
+  id: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await updateChannel(id, { status: CHANNEL_STATUS.ENABLED })
+    if (response.success) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.ENABLED))
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+  }
+}
+
+/**
+ * Disable a channel
+ */
+export async function handleDisableChannel(
+  id: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await updateChannel(id, {
+      status: CHANNEL_STATUS.MANUAL_DISABLED,
+    })
+    if (response.success) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.DISABLED))
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+  }
+}
+
+/**
+ * Toggle channel status (enable/disable)
+ */
+export async function handleToggleChannelStatus(
+  id: number,
+  currentStatus: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  if (currentStatus === CHANNEL_STATUS.ENABLED) {
+    await handleDisableChannel(id, queryClient, onSuccess)
+  } else {
+    await handleEnableChannel(id, queryClient, onSuccess)
+  }
+}
+
+/**
+ * Delete a channel
+ */
+export async function handleDeleteChannel(
+  id: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await deleteChannel(id)
+    if (response.success) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.DELETED))
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.DELETE_FAILED))
+  }
+}
+
+/**
+ * Update a specific channel field (e.g., priority, weight)
+ */
+export async function handleUpdateChannelField(
+  id: number,
+  fieldName: string,
+  value: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await updateChannel(id, { [fieldName]: value })
+    if (response.success) {
+      // Show success toast with field name
+      const fieldLabel =
+        fieldName.charAt(0).toUpperCase() + fieldName.slice(1).toLowerCase()
+      toast.success(
+        i18next.t('{{field}} updated to {{value}}', {
+          field: fieldLabel,
+          value,
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    } else {
+      toast.error(response.message || i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+  }
+}
+
+/**
+ * Update a specific field for all channels with a tag
+ */
+export async function handleUpdateTagField(
+  tag: string,
+  fieldName: 'priority' | 'weight',
+  value: number,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const params = { tag, [fieldName]: value }
+    const response = await editTagChannels(params)
+    if (response.success) {
+      // Show success toast with field name
+      const fieldLabel =
+        fieldName.charAt(0).toUpperCase() + fieldName.slice(1).toLowerCase()
+      toast.success(
+        i18next.t('{{field}} updated to {{value}} for tag: {{tag}}', {
+          field: fieldLabel,
+          value,
+          tag,
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    } else {
+      toast.error(response.message || i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.UPDATE_FAILED))
+  }
+}
+
+/**
+ * Test channel connectivity
+ */
+export async function handleTestChannel(
+  id: number,
+  options?: { testModel?: string; endpointType?: string; stream?: boolean },
+  onTestComplete?: (
+    success: boolean,
+    responseTime?: number,
+    error?: string,
+    errorCode?: string
+  ) => void
+): Promise<void> {
+  const payload =
+    options && (options.testModel || options.endpointType || options.stream)
+      ? {
+          ...(options.testModel ? { model: options.testModel } : {}),
+          ...(options.endpointType
+            ? { endpoint_type: options.endpointType }
+            : {}),
+          ...(options.stream ? { stream: true } : {}),
+        }
+      : undefined
+
+  try {
+    const response = await testChannel(id, payload)
+    if (response.success) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.TESTED))
+      onTestComplete?.(true, response.data?.response_time)
+    } else {
+      toast.error(response.message || i18next.t(ERROR_MESSAGES.TEST_FAILED))
+      onTestComplete?.(false, undefined, response.message, response.error_code)
+    }
+  } catch (_error: unknown) {
+    const err = _error as { response?: { data?: { message?: string } } }
+    const errorMsg =
+      err?.response?.data?.message || i18next.t(ERROR_MESSAGES.TEST_FAILED)
+    toast.error(errorMsg)
+    onTestComplete?.(false, undefined, errorMsg)
+  }
+}
+
+/**
+ * Copy a channel
+ */
+export async function handleCopyChannel(
+  id: number,
+  params: CopyChannelParams,
+  queryClient?: QueryClient,
+  onSuccess?: (newId: number) => void
+): Promise<void> {
+  try {
+    const response = await copyChannel(id, params)
+    if (response.success && response.data?.id) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.COPIED))
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.(response.data.id)
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to copy channel'))
+  }
+}
+
+/**
+ * Update channel balance
+ */
+export async function handleUpdateChannelBalance(
+  id: number,
+  queryClient?: QueryClient,
+  onSuccess?: (balance: number) => void
+): Promise<void> {
+  try {
+    const response = await updateChannelBalance(id)
+    if (response.success && response.balance !== undefined) {
+      const balance = response.balance
+      toast.success(
+        i18next.t('Balance updated: {{balance}}', {
+          balance: formatCurrencyFromUSD(balance, {
+            digitsLarge: 2,
+            digitsSmall: 4,
+            abbreviate: false,
+          }),
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.(balance)
+    } else {
+      toast.error(response.message || i18next.t('Failed to update balance'))
+    }
+  } catch (_error: unknown) {
+    toast.error(
+      _error instanceof Error
+        ? _error.message
+        : i18next.t('Failed to update balance')
+    )
+  }
+}
+
+// ============================================================================
+// Batch Actions
+// ============================================================================
+
+/**
+ * Batch delete channels
+ */
+export async function handleBatchDelete(
+  ids: number[],
+  queryClient?: QueryClient,
+  onSuccess?: (deletedCount: number) => void
+): Promise<void> {
+  if (ids.length === 0) {
+    toast.error(i18next.t('No channels selected'))
+    return
+  }
+
+  try {
+    const response = await batchDeleteChannels({ ids })
+    if (response.success) {
+      toast.success(
+        i18next.t('{{count}} channel(s) deleted', {
+          count: response.data || ids.length,
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.(response.data || ids.length)
+    }
+  } catch (_error) {
+    toast.error(i18next.t(ERROR_MESSAGES.DELETE_FAILED))
+  }
+}
+
+/**
+ * Batch enable channels
+ */
+export async function handleBatchEnable(
+  ids: number[],
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  if (ids.length === 0) {
+    toast.error(i18next.t('No channels selected'))
+    return
+  }
+
+  try {
+    // Update each channel individually
+    const promises = ids.map((id) =>
+      updateChannel(id, { status: CHANNEL_STATUS.ENABLED })
+    )
+    const results = await Promise.allSettled(promises)
+
+    const successCount = results.filter((r) => r.status === 'fulfilled').length
+    const failCount = results.filter((r) => r.status === 'rejected').length
+
+    if (successCount > 0) {
+      toast.success(
+        i18next.t('{{count}} channel(s) enabled', { count: successCount })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+
+    if (failCount > 0) {
+      toast.error(
+        i18next.t('{{count}} channel(s) failed to enable', { count: failCount })
+      )
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to enable channels'))
+  }
+}
+
+/**
+ * Batch disable channels
+ */
+export async function handleBatchDisable(
+  ids: number[],
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  if (ids.length === 0) {
+    toast.error(i18next.t('No channels selected'))
+    return
+  }
+
+  try {
+    // Update each channel individually
+    const promises = ids.map((id) =>
+      updateChannel(id, { status: CHANNEL_STATUS.MANUAL_DISABLED })
+    )
+    const results = await Promise.allSettled(promises)
+
+    const successCount = results.filter((r) => r.status === 'fulfilled').length
+    const failCount = results.filter((r) => r.status === 'rejected').length
+
+    if (successCount > 0) {
+      toast.success(
+        i18next.t('{{count}} channel(s) disabled', { count: successCount })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+
+    if (failCount > 0) {
+      toast.error(
+        i18next.t('{{count}} channel(s) failed to disable', {
+          count: failCount,
+        })
+      )
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to disable channels'))
+  }
+}
+
+/**
+ * Batch set tag
+ */
+export async function handleBatchSetTag(
+  ids: number[],
+  tag: string | null,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  if (ids.length === 0) {
+    toast.error(i18next.t('No channels selected'))
+    return
+  }
+
+  try {
+    const response = await batchSetChannelTag({ ids, tag })
+    if (response.success) {
+      toast.success(i18next.t(SUCCESS_MESSAGES.TAG_SET))
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to set tag'))
+  }
+}
+
+// ============================================================================
+// Tag-Based Actions
+// ============================================================================
+
+/**
+ * Enable all channels with a tag
+ */
+export async function handleEnableTagChannels(
+  tag: string,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await enableTagChannels(tag)
+    if (response.success) {
+      toast.success(
+        i18next.t('Enabled all channels with tag: {{tag}}', { tag })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to enable tag channels'))
+  }
+}
+
+/**
+ * Disable all channels with a tag
+ */
+export async function handleDisableTagChannels(
+  tag: string,
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await disableTagChannels(tag)
+    if (response.success) {
+      toast.success(
+        i18next.t('Disabled all channels with tag: {{tag}}', { tag })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to disable tag channels'))
+  }
+}
+
+// ============================================================================
+// System Actions
+// ============================================================================
+
+/**
+ * Delete all disabled channels
+ */
+export async function handleDeleteAllDisabled(
+  queryClient?: QueryClient,
+  onSuccess?: (deletedCount: number) => void
+): Promise<void> {
+  try {
+    const response = await deleteDisabledChannels()
+    if (response.success) {
+      toast.success(
+        i18next.t('{{count}} disabled channel(s) deleted', {
+          count: response.data || 0,
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.(response.data || 0)
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to delete disabled channels'))
+  }
+}
+
+/**
+ * Fix channel abilities
+ */
+export async function handleFixAbilities(
+  queryClient?: QueryClient,
+  onSuccess?: (result: { success: number; fails: number }) => void
+): Promise<void> {
+  try {
+    const response = await fixChannelAbilities()
+    if (response.success && response.data) {
+      toast.success(
+        i18next.t('Fixed abilities: {{success}} succeeded, {{fails}} failed', {
+          success: response.data.success,
+          fails: response.data.fails,
+        })
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.(response.data)
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to fix abilities'))
+  }
+}
+
+/**
+ * Test all enabled channels
+ */
+export async function handleTestAllChannels(
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await testAllChannels()
+    if (response.success) {
+      toast.success(
+        i18next.t(
+          'Testing all enabled channels started. Please refresh to see results.'
+        )
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    } else {
+      toast.error(
+        response.message || i18next.t('Failed to start testing all channels')
+      )
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to test all channels'))
+  }
+}
+
+/**
+ * Update balance for all enabled channels
+ */
+export async function handleUpdateAllBalances(
+  queryClient?: QueryClient,
+  onSuccess?: () => void
+): Promise<void> {
+  try {
+    const response = await updateAllChannelsBalance()
+    if (response.success) {
+      toast.success(
+        i18next.t(
+          'Updating all channel balances. This may take a while. Please refresh to see results.'
+        )
+      )
+      queryClient?.invalidateQueries({ queryKey: channelsQueryKeys.lists() })
+      onSuccess?.()
+    } else {
+      toast.error(
+        response.message || i18next.t('Failed to update all balances')
+      )
+    }
+  } catch (_error) {
+    toast.error(i18next.t('Failed to update all balances'))
+  }
+}

web/default/src/features/channels/lib/channel-form.ts

@@ -0,0 +1,502 @@
+import { z } from 'zod'
+import { CHANNEL_STATUS, MODEL_FETCHABLE_TYPES } from '../constants'
+import type { Channel } from '../types'
+
+// ============================================================================
+// Form Validation Schema
+// ============================================================================
+
+export const channelFormSchema = z.object({
+  name: z.string().min(1, 'Channel name is required'),
+  type: z.number().min(0, 'Channel type is required'),
+  base_url: z.string().optional(),
+  key: z.string(),
+  openai_organization: z.string().optional(),
+  models: z.string().min(1, 'At least one model is required'),
+  group: z.array(z.string()).min(1, 'At least one group is required'),
+  model_mapping: z.string().optional(),
+  priority: z.number().optional(),
+  weight: z.number().optional(),
+  test_model: z.string().optional(),
+  auto_ban: z.number().optional(),
+  status: z.number(),
+  status_code_mapping: z.string().optional(),
+  tag: z.string().optional(),
+  remark: z
+    .string()
+    .max(255, 'Remark must be less than 255 characters')
+    .optional(),
+  setting: z.string().optional(),
+  param_override: z.string().optional(),
+  header_override: z.string().optional(),
+  settings: z.string().optional(),
+  other: z.string().optional(),
+  // Multi-key options (not sent to backend directly)
+  multi_key_mode: z.enum(['single', 'batch', 'multi_to_single']).optional(),
+  multi_key_type: z.enum(['random', 'polling']).optional(),
+  batch_add_set_key_prefix_2_name: z.boolean().optional(),
+  key_mode: z.enum(['append', 'replace']).optional(), // For editing multi-key channels
+  // Channel extra settings (stored in setting JSON, not sent directly)
+  force_format: z.boolean().optional(),
+  thinking_to_content: z.boolean().optional(),
+  proxy: z.string().optional(),
+  pass_through_body_enabled: z.boolean().optional(),
+  system_prompt: z.string().optional(),
+  system_prompt_override: z.boolean().optional(),
+  // Type-specific settings (stored in settings JSON)
+  is_enterprise_account: z.boolean().optional(), // OpenRouter specific
+  vertex_key_type: z.enum(['json', 'api_key']).optional(), // Vertex AI specific
+  aws_key_type: z.enum(['ak_sk', 'api_key']).optional(), // AWS specific
+  azure_responses_version: z.string().optional(), // Azure specific
+  // Field passthrough controls (stored in settings JSON)
+  allow_service_tier: z.boolean().optional(), // OpenAI/Anthropic
+  disable_store: z.boolean().optional(), // OpenAI only
+  allow_safety_identifier: z.boolean().optional(), // OpenAI only
+  allow_include_obfuscation: z.boolean().optional(), // OpenAI: include usage obfuscation
+  allow_inference_geo: z.boolean().optional(), // OpenAI/Anthropic: inference geography
+  allow_speed: z.boolean().optional(), // Anthropic: speed mode control
+  claude_beta_query: z.boolean().optional(), // Anthropic: beta query passthrough
+  // Upstream model update settings (stored in settings JSON)
+  upstream_model_update_check_enabled: z.boolean().optional(),
+  upstream_model_update_auto_sync_enabled: z.boolean().optional(),
+})
+
+export type ChannelFormValues = z.infer<typeof channelFormSchema>
+
+// ============================================================================
+// Default Form Values
+// ============================================================================
+
+export const CHANNEL_FORM_DEFAULT_VALUES: ChannelFormValues = {
+  name: '',
+  type: 1,
+  base_url: '',
+  key: '',
+  openai_organization: '',
+  models: '',
+  group: ['default'],
+  model_mapping: '',
+  priority: 0,
+  weight: 0,
+  test_model: '',
+  auto_ban: 1,
+  status: CHANNEL_STATUS.ENABLED,
+  status_code_mapping: '',
+  tag: '',
+  remark: '',
+  setting: '',
+  param_override: '',
+  header_override: '',
+  settings: '{}',
+  other: '',
+  multi_key_mode: 'single',
+  multi_key_type: 'random',
+  batch_add_set_key_prefix_2_name: false,
+  key_mode: 'append',
+  // Channel extra settings
+  force_format: false,
+  thinking_to_content: false,
+  proxy: '',
+  pass_through_body_enabled: false,
+  system_prompt: '',
+  system_prompt_override: false,
+  // Type-specific settings
+  is_enterprise_account: false,
+  vertex_key_type: 'json',
+  aws_key_type: 'ak_sk',
+  azure_responses_version: '',
+  // Field passthrough controls
+  allow_service_tier: false,
+  disable_store: false,
+  allow_safety_identifier: false,
+  allow_include_obfuscation: false,
+  allow_inference_geo: false,
+  allow_speed: false,
+  claude_beta_query: false,
+}
+
+// ============================================================================
+// Transform Functions
+// ============================================================================
+
+/**
+ * Transform Channel from API to Form default values
+ */
+export function transformChannelToFormDefaults(
+  channel: Channel
+): ChannelFormValues {
+  // Parse channel extra settings from setting field
+  let extraSettings = {
+    force_format: false,
+    thinking_to_content: false,
+    proxy: '',
+    pass_through_body_enabled: false,
+    system_prompt: '',
+    system_prompt_override: false,
+  }
+
+  if (channel.setting) {
+    try {
+      const parsed = JSON.parse(channel.setting)
+      extraSettings = {
+        force_format: parsed.force_format || false,
+        thinking_to_content: parsed.thinking_to_content || false,
+        proxy: parsed.proxy || '',
+        pass_through_body_enabled: parsed.pass_through_body_enabled || false,
+        system_prompt: parsed.system_prompt || '',
+        system_prompt_override: parsed.system_prompt_override || false,
+      }
+    } catch (error) {
+      // eslint-disable-next-line no-console
+      console.error('Failed to parse channel setting:', error)
+    }
+  }
+
+  // Parse type-specific settings from settings field
+  let vertexKeyType: 'json' | 'api_key' = 'json'
+  let azureResponsesVersion = ''
+  let isEnterpriseAccount = false
+  let awsKeyType: 'ak_sk' | 'api_key' = 'ak_sk'
+  let allowServiceTier = false
+  let disableStore = false
+  let allowSafetyIdentifier = false
+  let allowIncludeObfuscation = false
+  let allowInferenceGeo = false
+  let allowSpeed = false
+  let claudeBetaQuery = false
+  let upstreamModelUpdateCheckEnabled = false
+  let upstreamModelUpdateAutoSyncEnabled = false
+
+  if (channel.settings) {
+    try {
+      const parsed = JSON.parse(channel.settings)
+      vertexKeyType = parsed.vertex_key_type || 'json'
+      azureResponsesVersion = parsed.azure_responses_version || ''
+      isEnterpriseAccount = parsed.openrouter_enterprise === true
+      awsKeyType = parsed.aws_key_type || 'ak_sk'
+      allowServiceTier = parsed.allow_service_tier === true
+      disableStore = parsed.disable_store === true
+      allowSafetyIdentifier = parsed.allow_safety_identifier === true
+      allowIncludeObfuscation = parsed.allow_include_obfuscation === true
+      allowInferenceGeo = parsed.allow_inference_geo === true
+      allowSpeed = parsed.allow_speed === true
+      claudeBetaQuery = parsed.claude_beta_query === true
+      upstreamModelUpdateCheckEnabled =
+        parsed.upstream_model_update_check_enabled === true
+      upstreamModelUpdateAutoSyncEnabled =
+        parsed.upstream_model_update_auto_sync_enabled === true
+    } catch (error) {
+      // eslint-disable-next-line no-console
+      console.error('Failed to parse channel settings:', error)
+    }
+  }
+
+  return {
+    name: channel.name || '',
+    type: channel.type,
+    base_url: channel.base_url || '',
+    key: '', // Never populate key from backend for security
+    openai_organization: channel.openai_organization || '',
+    models: channel.models || '',
+    group: parseGroups(channel.group || 'default'),
+    model_mapping: channel.model_mapping || '',
+    priority: channel.priority || 0,
+    weight: channel.weight || 0,
+    test_model: channel.test_model || '',
+    auto_ban: channel.auto_ban ?? 1,
+    status: channel.status,
+    status_code_mapping: channel.status_code_mapping || '',
+    tag: channel.tag || '',
+    remark: channel.remark || '',
+    setting: channel.setting || '',
+    param_override: channel.param_override || '',
+    header_override: channel.header_override || '',
+    settings: channel.settings || '{}',
+    other: channel.other || '',
+    multi_key_mode: 'single',
+    multi_key_type: channel.channel_info.multi_key_mode || 'random',
+    batch_add_set_key_prefix_2_name: false,
+    key_mode: 'append', // Default to append mode for editing multi-key channels
+    // Channel extra settings
+    ...extraSettings,
+    // Type-specific settings
+    is_enterprise_account: isEnterpriseAccount,
+    vertex_key_type: vertexKeyType,
+    azure_responses_version: azureResponsesVersion,
+    aws_key_type: awsKeyType,
+    allow_service_tier: allowServiceTier,
+    disable_store: disableStore,
+    allow_include_obfuscation: allowIncludeObfuscation,
+    allow_inference_geo: allowInferenceGeo,
+    allow_speed: allowSpeed,
+    claude_beta_query: claudeBetaQuery,
+    allow_safety_identifier: allowSafetyIdentifier,
+    upstream_model_update_check_enabled: upstreamModelUpdateCheckEnabled,
+    upstream_model_update_auto_sync_enabled: upstreamModelUpdateAutoSyncEnabled,
+  }
+}
+
+/**
+ * Build the setting JSON string from form extra settings
+ */
+function buildSettingJSON(formData: ChannelFormValues): string {
+  const settingObj = {
+    force_format: formData.force_format || false,
+    thinking_to_content: formData.thinking_to_content || false,
+    proxy: formData.proxy || '',
+    pass_through_body_enabled: formData.pass_through_body_enabled || false,
+    system_prompt: formData.system_prompt || '',
+    system_prompt_override: formData.system_prompt_override || false,
+  }
+  return JSON.stringify(settingObj)
+}
+
+/**
+ * Build the settings JSON string (for type-specific config like vertex_key_type)
+ */
+function buildSettingsJSON(formData: ChannelFormValues): string {
+  let settingsObj: Record<string, unknown> = {}
+
+  // Try to parse existing settings first
+  if (formData.settings && formData.settings !== '{}') {
+    try {
+      settingsObj = JSON.parse(formData.settings)
+    } catch (error) {
+      // eslint-disable-next-line no-console
+      console.error('Failed to parse existing settings:', error)
+    }
+  }
+
+  // Add vertex_key_type for Vertex AI channels (type 41)
+  if (formData.type === 41) {
+    settingsObj.vertex_key_type = formData.vertex_key_type || 'json'
+  } else if ('vertex_key_type' in settingsObj) {
+    delete settingsObj.vertex_key_type
+  }
+
+  // Add azure_responses_version for Azure channels (type 3)
+  if (formData.type === 3 && formData.azure_responses_version) {
+    settingsObj.azure_responses_version = formData.azure_responses_version
+  } else if ('azure_responses_version' in settingsObj) {
+    delete settingsObj.azure_responses_version
+  }
+
+  // Add enterprise account setting for OpenRouter (type 20)
+  if (formData.type === 20) {
+    settingsObj.openrouter_enterprise = formData.is_enterprise_account === true
+  } else if ('openrouter_enterprise' in settingsObj) {
+    delete settingsObj.openrouter_enterprise
+  }
+
+  // Add aws_key_type for AWS channels (type 33)
+  if (formData.type === 33) {
+    settingsObj.aws_key_type = formData.aws_key_type || 'ak_sk'
+  } else if ('aws_key_type' in settingsObj) {
+    delete settingsObj.aws_key_type
+  }
+
+  // Field passthrough controls:
+  // - OpenAI (type 1) and Anthropic (type 14): allow_service_tier
+  // - OpenAI only: disable_store, allow_safety_identifier
+  if (formData.type === 1 || formData.type === 14) {
+    settingsObj.allow_service_tier = formData.allow_service_tier === true
+  } else if ('allow_service_tier' in settingsObj) {
+    delete settingsObj.allow_service_tier
+  }
+
+  if (formData.type === 1) {
+    settingsObj.disable_store = formData.disable_store === true
+    settingsObj.allow_safety_identifier =
+      formData.allow_safety_identifier === true
+    settingsObj.allow_include_obfuscation =
+      formData.allow_include_obfuscation === true
+    settingsObj.allow_inference_geo = formData.allow_inference_geo === true
+  } else {
+    if ('disable_store' in settingsObj) delete settingsObj.disable_store
+    if ('allow_safety_identifier' in settingsObj)
+      delete settingsObj.allow_safety_identifier
+    if ('allow_include_obfuscation' in settingsObj)
+      delete settingsObj.allow_include_obfuscation
+    if (formData.type !== 14 && 'allow_inference_geo' in settingsObj)
+      delete settingsObj.allow_inference_geo
+  }
+
+  // Anthropic (type 14): claude_beta_query, allow_inference_geo, allow_speed
+  if (formData.type === 14) {
+    settingsObj.allow_inference_geo = formData.allow_inference_geo === true
+    settingsObj.allow_speed = formData.allow_speed === true
+    settingsObj.claude_beta_query = formData.claude_beta_query === true
+  } else {
+    if ('allow_speed' in settingsObj) delete settingsObj.allow_speed
+    if ('claude_beta_query' in settingsObj) delete settingsObj.claude_beta_query
+  }
+
+  // Upstream model update settings (for model-fetchable channel types)
+  if (MODEL_FETCHABLE_TYPES.has(formData.type)) {
+    settingsObj.upstream_model_update_check_enabled =
+      formData.upstream_model_update_check_enabled === true
+    settingsObj.upstream_model_update_auto_sync_enabled =
+      formData.upstream_model_update_auto_sync_enabled === true
+  }
+
+  return JSON.stringify(settingsObj)
+}
+
+/**
+ * Transform form data to API payload for creating channel
+ */
+export function transformFormDataToCreatePayload(formData: ChannelFormValues): {
+  mode: 'single' | 'batch' | 'multi_to_single'
+  multi_key_mode?: 'random' | 'polling'
+  batch_add_set_key_prefix_2_name?: boolean
+  channel: Partial<Channel>
+} {
+  const mode = formData.multi_key_mode || 'single'
+
+  const channel: Partial<Channel> = {
+    name: formData.name,
+    type: formData.type,
+    base_url: formData.base_url || null,
+    key: formData.key,
+    openai_organization: formData.openai_organization || null,
+    models: formData.models,
+    group: formatGroups(formData.group),
+    model_mapping: formData.model_mapping || null,
+    priority: formData.priority || null,
+    weight: formData.weight || null,
+    test_model: formData.test_model || null,
+    auto_ban: formData.auto_ban ?? 1,
+    status: formData.status,
+    status_code_mapping: formData.status_code_mapping || null,
+    tag: formData.tag || null,
+    remark: formData.remark || '',
+    setting: buildSettingJSON(formData),
+    param_override: formData.param_override || null,
+    header_override: formData.header_override || null,
+    settings: buildSettingsJSON(formData),
+    other: formData.other || '',
+  }
+
+  // Clean up empty strings to null for optional fields
+  Object.keys(channel).forEach((key) => {
+    if (channel[key as keyof typeof channel] === '') {
+      ;(channel as Record<string, unknown>)[key] = null
+    }
+  })
+
+  return {
+    mode,
+    multi_key_mode:
+      mode === 'multi_to_single' ? formData.multi_key_type : undefined,
+    batch_add_set_key_prefix_2_name:
+      mode === 'batch' ? formData.batch_add_set_key_prefix_2_name : undefined,
+    channel,
+  }
+}
+
+/**
+ * Transform form data to API payload for updating channel
+ */
+export function transformFormDataToUpdatePayload(
+  formData: ChannelFormValues,
+  channelId: number
+): Partial<Channel> {
+  const payload: Partial<Channel> = {
+    id: channelId,
+    name: formData.name,
+    type: formData.type,
+    base_url: formData.base_url || null,
+    openai_organization: formData.openai_organization || null,
+    models: formData.models,
+    group: formatGroups(formData.group),
+    model_mapping: formData.model_mapping || null,
+    priority: formData.priority || null,
+    weight: formData.weight || null,
+    test_model: formData.test_model || null,
+    auto_ban: formData.auto_ban ?? 1,
+    status: formData.status,
+    status_code_mapping: formData.status_code_mapping || null,
+    tag: formData.tag || null,
+    remark: formData.remark || '',
+    setting: buildSettingJSON(formData),
+    param_override: formData.param_override || null,
+    header_override: formData.header_override || null,
+    settings: buildSettingsJSON(formData),
+    other: formData.other || '',
+  }
+
+  // Only include key if it was changed (not empty)
+  if (formData.key && formData.key.trim()) {
+    payload.key = formData.key
+  }
+
+  // Clean up empty strings to null for optional fields
+  Object.keys(payload).forEach((key) => {
+    if (payload[key as keyof typeof payload] === '') {
+      ;(payload as Record<string, unknown>)[key] = null
+    }
+  })
+
+  return payload
+}
+
+// ============================================================================
+// Validation Helpers
+// ============================================================================
+
+/**
+ * Validate JSON string
+ */
+export function validateJSON(value: string): boolean {
+  if (!value || value.trim() === '') return true
+  try {
+    JSON.parse(value)
+    return true
+  } catch {
+    return false
+  }
+}
+
+/**
+ * Validate model mapping format
+ */
+export function validateModelMapping(value: string): boolean {
+  if (!value || value.trim() === '') return true
+  return validateJSON(value)
+}
+
+/**
+ * Parse models string to array
+ */
+export function parseModels(models: string): string[] {
+  if (!models) return []
+  return models
+    .split(',')
+    .map((m) => m.trim())
+    .filter((m) => m.length > 0)
+}
+
+/**
+ * Parse groups string to array
+ */
+export function parseGroups(groups: string): string[] {
+  if (!groups) return []
+  return groups
+    .split(',')
+    .map((g) => g.trim())
+    .filter((g) => g.length > 0)
+}
+
+/**
+ * Format models array to string
+ */
+export function formatModels(models: string[]): string {
+  return models.join(',')
+}
+
+/**
+ * Format groups array to string
+ */
+export function formatGroups(groups: string[]): string {
+  return groups.join(',')
+}

web/default/src/features/channels/lib/channel-type-config.ts

@@ -0,0 +1,180 @@
+import { CHANNEL_TYPES } from '../constants'
+
+// ============================================================================
+// Channel Type Configuration
+// ============================================================================
+
+export interface ChannelTypeConfig {
+  id: number
+  name: string
+  icon: string
+  defaultBaseUrl?: string
+  requiresOrganization?: boolean
+  requiresRegion?: boolean
+  supportedModels?: string[]
+  hints?: {
+    baseUrl?: string
+    key?: string
+    models?: string
+    other?: string
+  }
+  validation?: {
+    keyFormat?: RegExp
+    keyMinLength?: number
+  }
+}
+
+/**
+ * Configuration for each channel type
+ */
+export const CHANNEL_TYPE_CONFIGS: Record<number, ChannelTypeConfig> = {
+  1: {
+    id: 1,
+    name: CHANNEL_TYPES[1],
+    icon: 'openai',
+    defaultBaseUrl: 'https://api.openai.com',
+    requiresOrganization: true,
+    hints: {
+      baseUrl: 'Default: https://api.openai.com',
+      key: 'Format: sk-...',
+      models: 'gpt-4,gpt-4-turbo,gpt-3.5-turbo',
+    },
+    validation: {
+      keyFormat: /^sk-/,
+      keyMinLength: 20,
+    },
+  },
+  3: {
+    id: 3,
+    name: CHANNEL_TYPES[3],
+    icon: 'azure',
+    requiresRegion: true,
+    hints: {
+      baseUrl: 'Azure OpenAI Endpoint',
+      key: 'Azure API Key',
+      models: 'Deployment names',
+    },
+  },
+  14: {
+    id: 14,
+    name: CHANNEL_TYPES[14],
+    icon: 'anthropic',
+    defaultBaseUrl: 'https://api.anthropic.com',
+    hints: {
+      key: 'Format: sk-ant-...',
+      models: 'claude-3-opus,claude-3-sonnet,claude-3-haiku',
+    },
+  },
+  24: {
+    id: 24,
+    name: CHANNEL_TYPES[24],
+    icon: 'google',
+    hints: {
+      key: 'Google API Key',
+      models: 'gemini-pro,gemini-pro-vision',
+    },
+  },
+  41: {
+    id: 41,
+    name: CHANNEL_TYPES[41],
+    icon: 'google',
+    requiresRegion: true,
+    hints: {
+      key: 'Service account JSON or API key',
+      models: 'gemini-pro,gemini-1.5-pro',
+      other: 'Region config: {"default": "us-central1"}',
+    },
+  },
+  43: {
+    id: 43,
+    name: CHANNEL_TYPES[43],
+    icon: 'deepseek',
+    defaultBaseUrl: 'https://api.deepseek.com',
+    hints: {
+      key: 'DeepSeek API Key',
+      models: 'deepseek-chat,deepseek-coder',
+    },
+  },
+  20: {
+    id: 20,
+    name: CHANNEL_TYPES[20],
+    icon: 'openrouter',
+    defaultBaseUrl: 'https://openrouter.ai/api',
+    hints: {
+      key: 'OpenRouter API Key',
+      models: 'Use model IDs from OpenRouter',
+    },
+  },
+  56: {
+    id: 56,
+    name: CHANNEL_TYPES[56],
+    icon: 'replicate',
+    defaultBaseUrl: 'https://api.replicate.com',
+    hints: {
+      key: 'Replicate API Token',
+      models: 'Replicate model IDs',
+      baseUrl: 'Default: https://api.replicate.com',
+    },
+  },
+}
+
+/**
+ * Get configuration for a channel type
+ */
+export function getChannelTypeConfig(type: number): ChannelTypeConfig {
+  return (
+    CHANNEL_TYPE_CONFIGS[type] || {
+      id: type,
+      name: CHANNEL_TYPES[type as keyof typeof CHANNEL_TYPES] || 'Unknown',
+      icon: 'openai',
+    }
+  )
+}
+
+/**
+ * Check if channel type requires organization field
+ */
+export function requiresOrganization(type: number): boolean {
+  return CHANNEL_TYPE_CONFIGS[type]?.requiresOrganization || false
+}
+
+/**
+ * Check if channel type requires region configuration
+ */
+export function requiresRegion(type: number): boolean {
+  return CHANNEL_TYPE_CONFIGS[type]?.requiresRegion || false
+}
+
+/**
+ * Get default base URL for channel type
+ */
+export function getDefaultBaseUrl(type: number): string {
+  return CHANNEL_TYPE_CONFIGS[type]?.defaultBaseUrl || ''
+}
+
+/**
+ * Get hints for channel type
+ */
+export function getChannelTypeHints(type: number) {
+  return CHANNEL_TYPE_CONFIGS[type]?.hints || {}
+}
+
+/**
+ * Validate API key format for channel type
+ */
+export function validateKeyFormat(type: number, key: string): boolean {
+  const config = CHANNEL_TYPE_CONFIGS[type]
+  if (!config?.validation) return true
+
+  const { keyFormat, keyMinLength } = config.validation
+
+  if (keyMinLength && key.length < keyMinLength) {
+    return false
+  }
+
+  if (keyFormat && !keyFormat.test(key)) {
+    return false
+  }
+
+  return true
+}

web/default/src/features/channels/lib/channel-utils.ts

@@ -0,0 +1,643 @@
+import { formatCurrencyFromUSD, formatQuotaWithCurrency } from '@/lib/currency'
+import dayjs from '@/lib/dayjs'
+import { formatTimestampToDate } from '@/lib/format'
+import {
+  CHANNEL_STATUS_CONFIG,
+  CHANNEL_TYPES,
+  MULTI_KEY_STATUS_CONFIG,
+  RESPONSE_TIME_CONFIG,
+  RESPONSE_TIME_THRESHOLDS,
+  TYPE_TO_KEY_PROMPT,
+} from '../constants'
+import type { Channel, ChannelSettings, ChannelOtherSettings } from '../types'
+
+// ============================================================================
+// Channel Type Utilities
+// ============================================================================
+
+/**
+ * Get human-readable channel type label
+ */
+export function getChannelTypeLabel(type: number): string {
+  return CHANNEL_TYPES[type as keyof typeof CHANNEL_TYPES] || 'Unknown'
+}
+
+/**
+ * Get channel type icon name for getLobeIcon
+ * Maps channel types to Lobe icon names using type number (language-independent)
+ */
+export function getChannelTypeIcon(type: number): string {
+  const TYPE_TO_ICON: Record<number, string> = {
+    // OpenAI family
+    1: 'OpenAI', // OpenAI
+    6: 'OpenAI', // OpenAIMax
+    7: 'OpenAI', // OhMyGPT
+    8: 'OpenAI', // Custom
+    3: 'Azure', // Azure
+
+    // Anthropic
+    14: 'Claude', // Anthropic
+
+    // Google family
+    24: 'Gemini', // Gemini
+    11: 'Google', // PaLM
+    41: 'Gemini', // Vertex AI
+
+    // Cloud providers
+    33: 'Aws', // AWS
+    39: 'Cloudflare', // Cloudflare
+
+    // Chinese providers
+    15: 'Baidu', // Baidu
+    46: 'Baidu', // Baidu V2
+    16: 'Zhipu', // Zhipu
+    26: 'Zhipu', // Zhipu V4
+    17: 'Qwen', // Ali
+    18: 'Spark', // Xunfei
+    23: 'Hunyuan', // Tencent
+    19: 'Ai360', // 360
+    25: 'Moonshot', // Moonshot
+    31: 'Yi', // LingYiWanWu
+    35: 'Minimax', // MiniMax
+    45: 'Volcengine', // VolcEngine
+
+    // Other AI providers
+    4: 'Ollama', // Ollama
+    27: 'Perplexity', // Perplexity
+    34: 'Cohere', // Cohere
+    42: 'Mistral', // Mistral
+    43: 'DeepSeek', // DeepSeek
+    48: 'XAI', // xAI
+    49: 'Coze', // Coze
+    40: 'SiliconCloud', // SiliconFlow
+    44: 'OpenAI', // MokaAI
+    20: 'OpenRouter', // OpenRouter
+
+    // Image/Video generation
+    2: 'Midjourney', // Midjourney
+    5: 'Midjourney', // MidjourneyPlus
+    50: 'Kling', // Kling
+    51: 'Jimeng', // Jimeng
+    52: 'Vidu', // Vidu
+    36: 'Suno', // SunoAPI
+    55: 'OpenAI', // Sora
+    54: 'Doubao', // DoubaoVideo
+    56: 'Replicate', // Replicate
+
+    // Tools & Platforms
+    37: 'Dify', // Dify
+    38: 'Jina', // Jina
+    22: 'FastGPT', // FastGPT
+    47: 'Xinference', // Xinference
+    53: 'OpenAI', // Submodel
+
+    // AI Proxy services
+    10: 'OpenAI', // AI Proxy
+    21: 'OpenAI', // AI Proxy Library
+    12: 'OpenAI', // API2GPT
+    13: 'OpenAI', // AIGC2D
+    9: 'OpenAI', // AILS
+  }
+
+  return TYPE_TO_ICON[type] || 'OpenAI'
+}
+
+// ============================================================================
+// Status Utilities
+// ============================================================================
+
+/**
+ * Get status badge configuration
+ */
+export function getChannelStatusBadge(status: number) {
+  return (
+    CHANNEL_STATUS_CONFIG[status as keyof typeof CHANNEL_STATUS_CONFIG] ||
+    CHANNEL_STATUS_CONFIG[0]
+  )
+}
+
+/**
+ * Get multi-key status badge configuration
+ */
+export function getMultiKeyStatusBadge(status: number) {
+  return (
+    MULTI_KEY_STATUS_CONFIG[status as keyof typeof MULTI_KEY_STATUS_CONFIG] ||
+    MULTI_KEY_STATUS_CONFIG[1]
+  )
+}
+
+/**
+ * Check if channel is enabled
+ */
+export function isChannelEnabled(channel: Channel): boolean {
+  return channel.status === 1
+}
+
+/**
+ * Check if channel is multi-key
+ */
+export function isMultiKeyChannel(channel: Channel): boolean {
+  return channel.channel_info?.is_multi_key || false
+}
+
+// ============================================================================
+// Key Formatting
+// ============================================================================
+
+/**
+ * Format channel key for display
+ * Masks the key for security, showing only first and last few characters
+ */
+export function formatChannelKey(
+  key: string,
+  isMultiKey: boolean = false
+): string {
+  if (!key) return ''
+
+  if (isMultiKey) {
+    const keys = key.split('\n').filter((k) => k.trim())
+    return `${keys.length} keys`
+  }
+
+  if (key.length <= 16) {
+    // For short keys, mask middle part
+    return `${key.slice(0, 4)}...${key.slice(-4)}`
+  }
+
+  // For longer keys, show more context
+  return `${key.slice(0, 8)}...${key.slice(-8)}`
+}
+
+/**
+ * Format key preview for multi-key display
+ */
+export function formatKeyPreview(key: string, maxLength: number = 10): string {
+  if (!key) return ''
+  if (key.length <= maxLength) return key
+  return `${key.slice(0, maxLength)}...`
+}
+
+/**
+ * Count keys in multi-key string
+ */
+export function countKeys(key: string): number {
+  if (!key) return 0
+  return key.split('\n').filter((k) => k.trim()).length
+}
+
+// ============================================================================
+// Model & Group Parsing
+// ============================================================================
+
+/**
+ * Parse comma-separated models list
+ */
+export function parseModelsList(models: string): string[] {
+  if (!models) return []
+  return models
+    .split(',')
+    .map((m) => m.trim())
+    .filter((m) => m.length > 0)
+}
+
+/**
+ * Parse comma-separated groups list.
+ * Sorts with 'default' group first, then locale-sorted alphabetically.
+ */
+export function parseGroupsList(groups: string): string[] {
+  if (!groups) return []
+  const list = groups
+    .split(',')
+    .map((g) => g.trim())
+    .filter((g) => g.length > 0)
+  return list.sort((a, b) => {
+    if (a === 'default') return -1
+    if (b === 'default') return 1
+    return a.localeCompare(b)
+  })
+}
+
+/**
+ * Format models array back to string
+ */
+export function formatModelsString(models: string[]): string {
+  return models.join(',')
+}
+
+/**
+ * Format groups array back to string
+ */
+export function formatGroupsString(groups: string[]): string {
+  return groups.join(',')
+}
+
+// ============================================================================
+// Settings Parsing
+// ============================================================================
+
+/**
+ * Parse channel settings JSON
+ */
+export function parseChannelSettings(
+  settingStr: string | null | undefined
+): ChannelSettings {
+  if (!settingStr) return {}
+  try {
+    return JSON.parse(settingStr) as ChannelSettings
+  } catch {
+    return {}
+  }
+}
+
+/**
+ * Parse channel other settings JSON
+ */
+export function parseChannelOtherSettings(
+  settingsStr: string | null | undefined
+): ChannelOtherSettings {
+  if (!settingsStr || settingsStr === '{}') return {}
+  try {
+    return JSON.parse(settingsStr) as ChannelOtherSettings
+  } catch {
+    return {}
+  }
+}
+
+/**
+ * Validate JSON string
+ */
+export function validateChannelSettings(settings: string): boolean {
+  if (!settings || settings.trim() === '') return true
+  try {
+    JSON.parse(settings)
+    return true
+  } catch {
+    return false
+  }
+}
+
+// ============================================================================
+// Balance Formatting
+// ============================================================================
+
+/**
+ * Format balance with currency symbol
+ */
+export function formatBalance(balance: number | null | undefined): string {
+  if (balance == null || Number.isNaN(balance)) return '-'
+  return formatCurrencyFromUSD(balance, {
+    digitsLarge: 2,
+    digitsSmall: 4,
+    abbreviate: false,
+  })
+}
+
+/**
+ * Get balance status color
+ */
+export function getBalanceVariant(
+  balance: number
+): 'success' | 'warning' | 'danger' | 'neutral' {
+  if (balance === 0) return 'neutral'
+  if (balance < 1) return 'danger'
+  if (balance < 10) return 'warning'
+  return 'success'
+}
+
+// ============================================================================
+// Response Time Utilities
+// ============================================================================
+
+/** Optional i18n: (key, options) => string, e.g. useTranslation().t */
+type TFunction = (key: string, options?: { value?: number | string }) => string
+
+/**
+ * Format response time in milliseconds to human-readable.
+ * Pass `t` from useTranslation() for i18n (e.g. "Not tested", "{{value}}ms", "{{value}}s").
+ */
+export function formatResponseTime(timeMs: number, t?: TFunction): string {
+  if (timeMs === 0) return t ? t('Not tested') : 'Not tested'
+  if (timeMs < 1000)
+    return t ? t('{{value}}ms', { value: timeMs }) : `${timeMs}ms`
+  return t
+    ? t('{{value}}s', { value: (timeMs / 1000).toFixed(2) })
+    : `${(timeMs / 1000).toFixed(2)}s`
+}
+
+/**
+ * Get response time performance rating
+ */
+export function getResponseTimeConfig(timeMs: number) {
+  if (timeMs === 0) return RESPONSE_TIME_CONFIG.UNKNOWN
+  if (timeMs <= RESPONSE_TIME_THRESHOLDS.EXCELLENT)
+    return RESPONSE_TIME_CONFIG.EXCELLENT
+  if (timeMs <= RESPONSE_TIME_THRESHOLDS.GOOD) return RESPONSE_TIME_CONFIG.GOOD
+  if (timeMs <= RESPONSE_TIME_THRESHOLDS.FAIR) return RESPONSE_TIME_CONFIG.FAIR
+  if (timeMs <= RESPONSE_TIME_THRESHOLDS.POOR) return RESPONSE_TIME_CONFIG.POOR
+  return RESPONSE_TIME_CONFIG.POOR
+}
+
+// ============================================================================
+// Time Formatting
+// ============================================================================
+
+/**
+ * Format Unix timestamp to relative time
+ * e.g., "2 hours ago", "3 days ago"
+ */
+export function formatRelativeTime(timestamp: number): string {
+  if (!timestamp || timestamp === 0) return 'Never'
+
+  try {
+    return dayjs(timestamp * 1000).fromNow()
+  } catch {
+    return 'Unknown'
+  }
+}
+
+/**
+ * Format Unix timestamp to date string
+ */
+export function formatTimestamp(timestamp: number): string {
+  if (!timestamp || timestamp === 0) return 'N/A'
+
+  try {
+    return formatTimestampToDate(timestamp)
+  } catch {
+    return 'Invalid date'
+  }
+}
+
+// ============================================================================
+// Quota Formatting
+// ============================================================================
+
+/** Format quota units using the global currency display configuration. */
+export function formatQuota(quota: number): string {
+  return formatQuotaWithCurrency(quota, {
+    digitsLarge: 2,
+    digitsSmall: 4,
+    abbreviate: true,
+  })
+}
+
+// ============================================================================
+// Priority & Weight Utilities
+// ============================================================================
+
+/**
+ * Get priority display value
+ */
+export function getPriorityDisplay(
+  priority: number | null | undefined
+): string {
+  if (priority === null || priority === undefined) return '0'
+  return String(priority)
+}
+
+/**
+ * Get weight display value
+ */
+export function getWeightDisplay(weight: number | null | undefined): string {
+  if (weight === null || weight === undefined) return '0'
+  return String(weight)
+}
+
+// ============================================================================
+// Validation Utilities
+// ============================================================================
+
+/**
+ * Validate channel name
+ */
+export function validateChannelName(name: string): boolean {
+  return name.trim().length > 0
+}
+
+/**
+ * Validate API key format
+ */
+export function validateApiKey(key: string): boolean {
+  return key.trim().length > 0
+}
+
+/**
+ * Validate models list
+ */
+export function validateModels(models: string): boolean {
+  return parseModelsList(models).length > 0
+}
+
+/**
+ * Validate groups list
+ */
+export function validateGroups(groups: string): boolean {
+  return parseGroupsList(groups).length > 0
+}
+
+/**
+ * Check if channel needs attention (low balance, auto-disabled, etc.)
+ */
+export function channelNeedsAttention(channel: Channel): boolean {
+  // Auto-disabled
+  if (channel.status === 3) return true
+
+  // Low balance (less than $1)
+  if (channel.balance > 0 && channel.balance < 1) return true
+
+  // Multi-key channel with all keys disabled
+  if (
+    channel.channel_info?.is_multi_key &&
+    channel.channel_info.multi_key_status_list &&
+    Object.keys(channel.channel_info.multi_key_status_list).length >=
+      channel.channel_info.multi_key_size
+  ) {
+    return true
+  }
+
+  return false
+}
+
+/**
+ * Get attention reason for channel
+ */
+export function getAttentionReason(channel: Channel): string | null {
+  if (channel.status === 3) return 'Auto-disabled'
+  if (channel.balance > 0 && channel.balance < 1) return 'Low balance'
+  if (
+    channel.channel_info?.is_multi_key &&
+    channel.channel_info.multi_key_status_list &&
+    Object.keys(channel.channel_info.multi_key_status_list).length >=
+      channel.channel_info.multi_key_size
+  ) {
+    return 'All keys disabled'
+  }
+  return null
+}
+
+// ============================================================================
+// Tag Aggregation Utilities
+// ============================================================================
+
+/**
+ * Tag row type (extends Channel with children)
+ */
+export type TagRow = Channel & {
+  children: Channel[]
+}
+
+/**
+ * Type guard to check whether a row is a tag aggregate row
+ */
+export function isTagAggregateRow(row: Channel | TagRow): row is TagRow {
+  return Array.isArray((row as TagRow).children)
+}
+
+/**
+ * Aggregate channels by tag for tag mode display
+ * Converts flat array into tree structure grouped by tag
+ */
+export function aggregateChannelsByTag(
+  channels: Channel[]
+): (Channel | TagRow)[] {
+  const tagMap = new Map<string, TagRow>()
+  const result: (Channel | TagRow)[] = []
+
+  for (const channel of channels) {
+    const tag = channel.tag || ''
+
+    if (!tagMap.has(tag)) {
+      // Create tag aggregate row
+      const tagRow = {
+        ...channel,
+        key: tag,
+        id: tag as unknown as number,
+        tag: tag,
+        name: tag,
+        type: 0,
+        status: undefined as unknown as number,
+        group: '',
+        used_quota: 0,
+        response_time: 0,
+        priority: -1 as unknown as number | null,
+        weight: -1 as unknown as number | null,
+        balance: 0,
+        test_time: 0,
+        created_time: 0,
+        balance_updated_time: 0,
+        models: '',
+        children: [],
+      } as TagRow
+      tagMap.set(tag, tagRow)
+      result.push(tagRow)
+    }
+
+    const tagRow = tagMap.get(tag)!
+
+    // Add to children
+    tagRow.children.push(channel)
+    const childCount = tagRow.children.length
+
+    // Aggregate used_quota (sum)
+    tagRow.used_quota += channel.used_quota
+
+    // Aggregate response_time (average)
+    tagRow.response_time =
+      (tagRow.response_time * (childCount - 1) + channel.response_time) /
+      childCount
+
+    // Aggregate priority (same value or null if different)
+    if (tagRow.priority === -1) {
+      tagRow.priority = channel.priority
+    } else if (tagRow.priority !== channel.priority) {
+      tagRow.priority = null
+    }
+
+    // Aggregate weight (same value or null if different)
+    if (tagRow.weight === -1) {
+      tagRow.weight = channel.weight
+    } else if (tagRow.weight !== channel.weight) {
+      tagRow.weight = null
+    }
+
+    // Aggregate group (concatenate and deduplicate)
+    if (tagRow.group === '') {
+      tagRow.group = channel.group
+    } else {
+      const existingGroups = new Set(tagRow.group.split(',').filter(Boolean))
+      const newGroups = channel.group.split(',').filter(Boolean)
+      newGroups.forEach((g) => {
+        if (!existingGroups.has(g)) {
+          tagRow.group += ',' + g
+        }
+      })
+    }
+
+    // Aggregate status (enabled if any child is enabled)
+    if (channel.status === 1) {
+      tagRow.status = 1
+    } else if (tagRow.status === undefined) {
+      tagRow.status = channel.status
+    }
+  }
+
+  return result
+}
+
+// ============================================================================
+// Key Management Utilities
+// ============================================================================
+
+/**
+ * Deduplicate keys from a multiline string
+ * @param keysText - Text with one key per line
+ * @returns Object with deduplicated keys and statistics
+ */
+export function deduplicateKeys(keysText: string): {
+  deduplicatedText: string
+  beforeCount: number
+  afterCount: number
+  removedCount: number
+} {
+  if (!keysText || keysText.trim() === '') {
+    return {
+      deduplicatedText: '',
+      beforeCount: 0,
+      afterCount: 0,
+      removedCount: 0,
+    }
+  }
+
+  // Split by lines
+  const keyLines = keysText.split('\n')
+  const beforeCount = keyLines.length
+
+  // Use Set for deduplication, maintaining order
+  const keySet = new Set<string>()
+  const deduplicatedKeys: string[] = []
+
+  keyLines.forEach((line) => {
+    const trimmedLine = line.trim()
+    if (trimmedLine && !keySet.has(trimmedLine)) {
+      keySet.add(trimmedLine)
+      deduplicatedKeys.push(trimmedLine)
+    }
+  })
+
+  const afterCount = deduplicatedKeys.length
+  const deduplicatedText = deduplicatedKeys.join('\n')
+
+  return {
+    deduplicatedText,
+    beforeCount,
+    afterCount,
+    removedCount: beforeCount - afterCount,
+  }
+}
+
+/**
+ * Get key prompt based on channel type
+ */
+export function getKeyPromptForType(type: number): string {
+  return TYPE_TO_KEY_PROMPT[type] || 'Enter API key for this channel'
+}

web/default/src/features/channels/lib/index.ts

@@ -0,0 +1,7 @@
+// Re-export all library functions
+export * from './channel-actions'
+export * from './channel-form'
+export * from './channel-type-config'
+export * from './channel-utils'
+export * from './multi-key-utils'
+export * from './model-mapping-validation'

web/default/src/features/channels/lib/model-mapping-validation.ts

@@ -0,0 +1,229 @@
+// ============================================================================
+// Model Mapping Validation Utilities
+// ============================================================================
+
+/**
+ * Parse models string to array
+ */
+export function parseModelsString(modelsStr: string): string[] {
+  return modelsStr
+    ? modelsStr
+        .split(',')
+        .map((m) => m.trim())
+        .filter(Boolean)
+    : []
+}
+
+/**
+ * Format models array to string
+ */
+export function formatModelsArray(models: string[]): string {
+  return Array.from(new Set(models)).join(',')
+}
+
+/**
+ * Normalize model name
+ */
+export function normalizeModelName(model: string): string {
+  return typeof model === 'string' ? model.trim() : ''
+}
+
+/**
+ * Extract source keys from model_mapping JSON
+ * (the keys of the mapping object — models being remapped FROM)
+ */
+export function extractMappingSourceModels(modelMapping: string): string[] {
+  if (typeof modelMapping !== 'string') return []
+  const trimmed = modelMapping.trim()
+  if (!trimmed) return []
+
+  try {
+    const parsed = JSON.parse(trimmed)
+    if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+      return []
+    }
+
+    const keys = Object.keys(parsed)
+      .map((key) => key.trim())
+      .filter(Boolean)
+
+    return Array.from(new Set(keys))
+  } catch {
+    return []
+  }
+}
+
+/**
+ * Extract redirect models from model_mapping JSON
+ */
+export function extractRedirectModels(modelMapping: string): string[] {
+  const mapping = modelMapping
+  if (typeof mapping !== 'string') return []
+  const trimmed = mapping.trim()
+  if (!trimmed) return []
+
+  try {
+    const parsed = JSON.parse(trimmed)
+    if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+      return []
+    }
+
+    const values = Object.values(parsed)
+      .map((value) => (typeof value === 'string' ? value.trim() : undefined))
+      .filter((value): value is string => Boolean(value))
+
+    return Array.from(new Set(values))
+  } catch {
+    return []
+  }
+}
+
+/**
+ * Check if model configuration has changed
+ */
+export function hasModelConfigChanged(
+  currentModels: string[],
+  currentModelMapping: string,
+  initialModels: string[],
+  initialModelMapping: string
+): boolean {
+  // Always return true if not editing (new channel)
+  if (initialModels.length === 0 && !initialModelMapping) {
+    return true
+  }
+
+  // Check if models array changed
+  if (currentModels.length !== initialModels.length) {
+    return true
+  }
+  for (let i = 0; i < currentModels.length; i++) {
+    if (currentModels[i] !== initialModels[i]) {
+      return true
+    }
+  }
+
+  // Check if model_mapping changed
+  const normalizedCurrent = (currentModelMapping || '').trim()
+  const normalizedInitial = (initialModelMapping || '').trim()
+
+  return normalizedCurrent !== normalizedInitial
+}
+
+/**
+ * Find models in model_mapping that are missing from the models list
+ */
+export function findMissingModelsInMapping(
+  modelMapping: string,
+  currentModels: string[]
+): string[] {
+  if (!modelMapping || modelMapping.trim() === '') {
+    return []
+  }
+
+  let parsedMapping: Record<string, unknown>
+  try {
+    parsedMapping = JSON.parse(modelMapping)
+    if (
+      !parsedMapping ||
+      typeof parsedMapping !== 'object' ||
+      Array.isArray(parsedMapping)
+    ) {
+      return []
+    }
+  } catch {
+    return []
+  }
+
+  const modelSet = new Set(currentModels.map((m) => normalizeModelName(m)))
+  const missingModels = Object.keys(parsedMapping)
+    .map((key) => normalizeModelName(key))
+    .filter((key) => key && !modelSet.has(key))
+
+  return Array.from(new Set(missingModels))
+}
+
+/**
+ * Validate model mapping JSON format
+ */
+export function validateModelMappingJson(modelMapping: string): {
+  valid: boolean
+  error?: string
+} {
+  if (!modelMapping || modelMapping.trim() === '') {
+    return { valid: true }
+  }
+
+  try {
+    const parsed = JSON.parse(modelMapping)
+    if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+      return {
+        valid: false,
+        error: 'Model mapping must be a valid JSON object',
+      }
+    }
+    return { valid: true }
+  } catch {
+    return {
+      valid: false,
+      error: 'Model mapping must be valid JSON format',
+    }
+  }
+}
+
+/**
+ * Get redirect models that are also in the models list
+ * (These should be removed from models list to keep /v1/models clean)
+ */
+export function findExposedTargetModels(
+  modelMapping: string,
+  currentModels: string[]
+): string[] {
+  const redirectModels = extractRedirectModels(modelMapping)
+  if (redirectModels.length === 0) return []
+
+  const normalizedModels = currentModels.map((m) => normalizeModelName(m))
+  const modelSet = new Set(normalizedModels)
+
+  return redirectModels.filter((model) =>
+    modelSet.has(normalizeModelName(model))
+  )
+}
+
+/**
+ * Categorize models into different sets for UI display
+ */
+export function categorizeModelsWithRedirect(
+  currentModels: string[],
+  redirectModels: string[]
+): {
+  normalizedCurrentModels: Set<string>
+  normalizedRedirectModels: Set<string>
+  classificationSet: Set<string>
+  redirectOnlySet: Set<string>
+} {
+  const normalizedCurrentModels = new Set(
+    currentModels.map((m) => normalizeModelName(m)).filter(Boolean)
+  )
+
+  const normalizedRedirectModels = new Set(
+    redirectModels.map((m) => normalizeModelName(m)).filter(Boolean)
+  )
+
+  const classificationSet = new Set([
+    ...normalizedCurrentModels,
+    ...normalizedRedirectModels,
+  ])
+
+  const redirectOnlySet = new Set(
+    Array.from(normalizedRedirectModels).filter(
+      (m) => !normalizedCurrentModels.has(m)
+    )
+  )
+
+  return {
+    normalizedCurrentModels,
+    normalizedRedirectModels,
+    classificationSet,
+    redirectOnlySet,
+  }
+}

web/default/src/features/channels/lib/multi-key-utils.ts

@@ -0,0 +1,57 @@
+import {
+  MULTI_KEY_STATUS_CONFIG,
+  MULTI_KEY_CONFIRM_MESSAGES,
+} from '../constants'
+import type { MultiKeyConfirmAction } from '../types'
+
+/**
+ * Get status badge configuration for multi-key status
+ */
+export function getMultiKeyStatusConfig(status: number) {
+  return (
+    MULTI_KEY_STATUS_CONFIG[status as keyof typeof MULTI_KEY_STATUS_CONFIG] || {
+      variant: 'neutral' as const,
+      label: 'Unknown',
+    }
+  )
+}
+
+/**
+ * Get confirmation message for multi-key action
+ */
+export function getMultiKeyConfirmMessage(
+  action: MultiKeyConfirmAction | null
+): string {
+  if (!action) return ''
+
+  switch (action.type) {
+    case 'delete':
+      return MULTI_KEY_CONFIRM_MESSAGES.DELETE
+    case 'enable':
+      return MULTI_KEY_CONFIRM_MESSAGES.ENABLE
+    case 'disable':
+      return MULTI_KEY_CONFIRM_MESSAGES.DISABLE
+    case 'enable-all':
+      return MULTI_KEY_CONFIRM_MESSAGES.ENABLE_ALL
+    case 'disable-all':
+      return MULTI_KEY_CONFIRM_MESSAGES.DISABLE_ALL
+    case 'delete-disabled':
+      return MULTI_KEY_CONFIRM_MESSAGES.DELETE_DISABLED
+    default:
+      return ''
+  }
+}
+
+/**
+ * Check if action is destructive
+ */
+export function isDestructiveAction(
+  action: MultiKeyConfirmAction | null
+): boolean {
+  if (!action) return false
+  return (
+    action.type === 'delete' ||
+    action.type === 'delete-disabled' ||
+    action.type === 'disable-all'
+  )
+}

web/default/src/features/channels/lib/ollama-utils.ts

@@ -0,0 +1,143 @@
+import type { Channel } from '../types'
+
+export type PullProgress = {
+  status?: string
+  completed?: number
+  total?: number
+  // backend may include extra fields
+  [k: string]: unknown
+}
+
+export type OllamaModel = {
+  id: string
+  owned_by?: string
+  size?: number
+  digest?: string
+  modified_at?: string
+  details?: unknown
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null
+}
+
+function getString(value: unknown): string | undefined {
+  return typeof value === 'string' ? value : undefined
+}
+
+function getNumber(value: unknown): number | undefined {
+  return typeof value === 'number' ? value : undefined
+}
+
+function parseMaybeJSON(value: unknown) {
+  if (!value) return null
+  if (typeof value === 'object') return value
+  if (typeof value === 'string') {
+    try {
+      return JSON.parse(value)
+    } catch {
+      return null
+    }
+  }
+  return null
+}
+
+/**
+ * Resolve Ollama base URL from channel fields (supports legacy/alternate fields).
+ */
+export function resolveOllamaBaseUrl(channel: Channel | null) {
+  if (!channel) return ''
+
+  const direct =
+    typeof channel.base_url === 'string' ? channel.base_url.trim() : ''
+  if (direct) return direct
+
+  const alt =
+    typeof (channel as unknown as { ollama_base_url?: unknown })
+      ?.ollama_base_url === 'string'
+      ? String(
+          (channel as unknown as { ollama_base_url?: string }).ollama_base_url
+        ).trim()
+      : ''
+  if (alt) return alt
+
+  const parsed = parseMaybeJSON(channel.other_info)
+  if (isRecord(parsed)) {
+    const baseUrl = getString(parsed.base_url)?.trim()
+    if (baseUrl) return baseUrl
+    const publicUrl = getString(parsed.public_url)?.trim()
+    if (publicUrl) return publicUrl
+    const apiUrl = getString(parsed.api_url)?.trim()
+    if (apiUrl) return apiUrl
+  }
+
+  return ''
+}
+
+export function normalizeOllamaModels(items: unknown): OllamaModel[] {
+  if (!Array.isArray(items)) return []
+
+  return items
+    .map((item) => {
+      if (!item) return null
+
+      if (typeof item === 'string') {
+        return { id: item, owned_by: 'ollama' } satisfies OllamaModel
+      }
+
+      if (isRecord(item)) {
+        const candidateId =
+          getString(item.id) ||
+          getString(item.ID) ||
+          getString(item.name) ||
+          getString(item.model) ||
+          getString(item.Model)
+        if (!candidateId) return null
+
+        const metadata = item.metadata ?? item.Metadata
+        const normalized: OllamaModel = {
+          ...item,
+          id: candidateId,
+          owned_by:
+            getString(item.owned_by) || getString(item.ownedBy) || 'ollama',
+        }
+
+        const itemSize = getNumber(item.size)
+        if (typeof itemSize === 'number' && !normalized.size) {
+          normalized.size = itemSize
+        }
+        if (isRecord(metadata)) {
+          const metaSize = getNumber(metadata.size)
+          if (typeof metaSize === 'number' && !normalized.size) {
+            normalized.size = metaSize
+          }
+          const metaDigest = getString(metadata.digest)
+          if (!normalized.digest && metaDigest) {
+            normalized.digest = metaDigest
+          }
+          const metaModifiedAt = getString(metadata.modified_at)
+          if (!normalized.modified_at && metaModifiedAt) {
+            normalized.modified_at = metaModifiedAt
+          }
+          if (metadata.details && !normalized.details) {
+            normalized.details = metadata.details
+          }
+        }
+        return normalized
+      }
+
+      return null
+    })
+    .filter(Boolean) as OllamaModel[]
+}
+
+export function formatBytes(bytes?: number) {
+  if (typeof bytes !== 'number' || Number.isNaN(bytes)) return '-'
+  if (bytes < 1024) return `${bytes} B`
+  const kb = bytes / 1024
+  if (kb < 1024) return `${kb.toFixed(1)} KB`
+  const mb = kb / 1024
+  if (mb < 1024) return `${mb.toFixed(1)} MB`
+  const gb = mb / 1024
+  return `${gb.toFixed(2)} GB`
+}

web/default/src/features/channels/lib/status-code-risk-guard.ts

@@ -0,0 +1,85 @@
+const NON_REDIRECTABLE_STATUS_CODES = new Set([504, 524])
+
+function parseStatusCodeKey(rawKey: string): number | null {
+  const normalized = rawKey.trim()
+  if (!/^[1-5]\d{2}$/.test(normalized)) return null
+  return Number.parseInt(normalized, 10)
+}
+
+function parseStatusCodeMappingTarget(rawValue: unknown): number | null {
+  if (typeof rawValue === 'number' && Number.isInteger(rawValue)) {
+    return rawValue >= 100 && rawValue <= 599 ? rawValue : null
+  }
+  if (typeof rawValue === 'string') {
+    const normalized = rawValue.trim()
+    if (!/^[1-5]\d{2}$/.test(normalized)) return null
+    const code = Number.parseInt(normalized, 10)
+    return code >= 100 && code <= 599 ? code : null
+  }
+  return null
+}
+
+export function collectInvalidStatusCodeEntries(
+  statusCodeMappingStr: string
+): string[] {
+  if (!statusCodeMappingStr?.trim()) return []
+
+  let parsed: Record<string, unknown>
+  try {
+    parsed = JSON.parse(statusCodeMappingStr)
+  } catch {
+    return []
+  }
+
+  if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) return []
+
+  const invalid: string[] = []
+  for (const [rawKey, rawValue] of Object.entries(parsed)) {
+    const fromCode = parseStatusCodeKey(rawKey)
+    const toCode = parseStatusCodeMappingTarget(rawValue)
+    if (fromCode === null || toCode === null) {
+      invalid.push(`${rawKey} → ${rawValue}`)
+    }
+  }
+  return invalid
+}
+
+export function collectDisallowedStatusCodeRedirects(
+  statusCodeMappingStr: string
+): string[] {
+  if (!statusCodeMappingStr?.trim()) return []
+
+  let parsed: Record<string, unknown>
+  try {
+    parsed = JSON.parse(statusCodeMappingStr)
+  } catch {
+    return []
+  }
+
+  if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) return []
+
+  const riskyMappings: string[] = []
+  for (const [rawFrom, rawTo] of Object.entries(parsed)) {
+    const fromCode = parseStatusCodeKey(rawFrom)
+    const toCode = parseStatusCodeMappingTarget(rawTo)
+    if (fromCode === null || toCode === null) continue
+    if (!NON_REDIRECTABLE_STATUS_CODES.has(fromCode)) continue
+    if (fromCode === toCode) continue
+    riskyMappings.push(`${fromCode} -> ${toCode}`)
+  }
+
+  return [...new Set(riskyMappings)].sort()
+}
+
+export function collectNewDisallowedStatusCodeRedirects(
+  originalStr: string,
+  currentStr: string
+): string[] {
+  const currentRisky = collectDisallowedStatusCodeRedirects(currentStr)
+  if (currentRisky.length === 0) return []
+
+  const originalRiskySet = new Set(
+    collectDisallowedStatusCodeRedirects(originalStr)
+  )
+  return currentRisky.filter((mapping) => !originalRiskySet.has(mapping))
+}

web/default/src/features/channels/lib/upstream-update-utils.ts

@@ -0,0 +1,38 @@
+export function normalizeModelList(models: unknown[] = []): string[] {
+  return Array.from(
+    new Set(
+      (models || []).map((model) => String(model || '').trim()).filter(Boolean)
+    )
+  )
+}
+
+export function parseUpstreamUpdateMeta(settings: unknown): {
+  enabled: boolean
+  pendingAddModels: string[]
+  pendingRemoveModels: string[]
+} {
+  let parsed: Record<string, unknown> | null = null
+  if (settings && typeof settings === 'object' && !Array.isArray(settings)) {
+    parsed = settings as Record<string, unknown>
+  } else if (typeof settings === 'string') {
+    try {
+      parsed = JSON.parse(settings)
+    } catch {
+      parsed = null
+    }
+  }
+
+  if (!parsed || typeof parsed !== 'object') {
+    return { enabled: false, pendingAddModels: [], pendingRemoveModels: [] }
+  }
+
+  return {
+    enabled: parsed.upstream_model_update_check_enabled === true,
+    pendingAddModels: normalizeModelList(
+      (parsed.upstream_model_update_last_detected_models as unknown[]) || []
+    ),
+    pendingRemoveModels: normalizeModelList(
+      (parsed.upstream_model_update_last_removed_models as unknown[]) || []
+    ),
+  }
+}