✨ refactor: system settings UI for consistent, compact layouts

Redesign the system settings interface to align with the rest of the console experience by using fixed header actions, removing redundant subtitles, respecting global content width, and standardizing responsive form layouts.

Introduce reusable settings layout primitives for forms, switch rows, grouped controls, nested control sections, title status indicators, and page action portals. Replace duplicated card-style switch markup with explicit compact components, improve nested switch readability, and reduce visual noise across authentication, billing, content, integrations, maintenance, models, and request-limit settings.

Also complete missing i18n translations, remove obsolete subtitle translation keys, refine i18n sync reporting, fix sidebar truncation for long labels, and verify the frontend with type checking and lint diagnostics.

web/default/scripts/sync-i18n.mjs

@@ -29,6 +29,90 @@ const OBFUSCATED_KEYS = [
   },
 ]
 
+const BRAND_AND_LITERAL_KEYS = new Set([
+  'AI Proxy',
+  'AIGC2D',
+  'Alipay',
+  'Anthropic',
+  'API URL',
+  'API2GPT',
+  'AccessKey / SecretAccessKey',
+  'AZURE_OPENAI_ENDPOINT *',
+  'Baidu V2',
+  'ChatGPT',
+  'Claude',
+  'Client ID',
+  'Client Secret',
+  'Cloudflare',
+  'Cohere',
+  'DeepSeek',
+  'Discord',
+  'DoubaoVideo',
+  'FastGPT',
+  'Gemini',
+  'Gemini Image 4K',
+  'GitHub',
+  'Jimeng',
+  'JustSong',
+  'LingYiWanWu',
+  'LinuxDO',
+  'Midjourney',
+  'MidjourneyPlus',
+  'Midjourney-Proxy',
+  'MiniMax',
+  'Mistral',
+  'MokaAI',
+  'Moonshot',
+  'New API',
+  'New API <noreply@example.com>',
+  'NewAPI',
+  'OAuth Client Secret',
+  'OhMyGPT',
+  'Ollama',
+  'One API',
+  'OpenAI',
+  'OpenAIMax',
+  'OpenRouter',
+  'Pancake',
+  'Passkey',
+  'Perplexity',
+  'QuantumNous',
+  'Quota:',
+  'Replicate',
+  'SiliconFlow',
+  'Stripe',
+  'Submodel',
+  'SunoAPI',
+  'Telegram',
+  'Tencent',
+  'TTFT P50',
+  'TTFT P95',
+  'TTFT P99',
+  'Uptime Kuma',
+  'Uptime Kuma URL',
+  'Vertex AI',
+  'VolcEngine',
+  'Waffo Pancake Dashboard',
+  'Waffo Pancake MoR',
+  'WeChat',
+  'WeChat Pay',
+  'Webhook URL',
+  'Webhook URL:',
+  'Well-Known URL',
+  'Worker URL',
+  'Xinference',
+  'Xunfei',
+  'Zhipu V4',
+  '"default": "us-central1", "claude-3-5-sonnet-20240620": "europe-west1"',
+  'edit_this',
+  'footer.columns.related.links.midjourney',
+  'footer.columns.related.links.newApiKeyTool',
+  'my-status',
+  'new-api-key-tool',
+  'price_xxx',
+  'whsec_xxx',
+])
+
 function isPlainObject(v) {
   return typeof v === 'object' && v !== null && !Array.isArray(v)
 }
@@ -97,6 +181,24 @@ function isLikelyUntranslated({ locale, baseValue, value }) {
 
   // Skip short tokens / acronyms / ids
   const s = baseValue.trim()
+  if (BRAND_AND_LITERAL_KEYS.has(s)) return false
+  if (
+    /^https?:\/\//.test(s) ||
+    /^\/[\w/-]+/.test(s) ||
+    /^[\w.-]+@[\w.-]+$/.test(s) ||
+    /^smtp\./i.test(s) ||
+    /^socks5:/i.test(s) ||
+    /^org-/.test(s) ||
+    /^gpt-/i.test(s) ||
+    /^checkout\./.test(s) ||
+    /^footer\./.test(s) ||
+    /^[A-Z0-9_ *./:-]+$/.test(s) ||
+    s.startsWith('{') ||
+    s.startsWith('[') ||
+    s.includes('
')
+  ) {
+    return false
+  }
   if (s.length < 6) return false
   if (!/[A-Za-z]{3,}/.test(s)) return false
 
@@ -187,6 +289,8 @@ async function main() {
 
     if (Object.keys(extras).length > 0) {
       await fs.writeFile(path.join(extrasDir, `${locale}.extras.json`), stableStringify(extras), 'utf8')
+    } else {
+      await fs.rm(path.join(extrasDir, `${locale}.extras.json`), { force: true })
     }
     if (Object.keys(untranslated).length > 0) {
       await fs.writeFile(
@@ -194,6 +298,8 @@ async function main() {
         stableStringify(untranslated),
         'utf8',
       )
+    } else {
+      await fs.rm(path.join(reportsDir, `${locale}.untranslated.json`), { force: true })
     }
 
     // Rewrite locale file in base order (even for en to normalize formatting)