merge: integrate origin/master (v0.5.50) into gitea/new_feature

- Resolve conflicts in chatCore handlers: keep apiKey/streamErrorPatterns
  from the details-filters feature, adopt origin's stripContinuityFields,
  customToolNames, cache-inclusive usage accounting, and Responses-API
  SSE→JSON conversion
- Adopt origin's provider usage handlers (codebuddy-intl, qoder creds)
  and modality detection (audio/video inputs)
- Keep requestDetails apiKey column (schema v2) + masked key persistence

Co-authored-by: CommandCodeBot <noreply@commandcode.ai>

src/shared/components/OAuthModal.js

@@ -226,7 +226,6 @@ export default function OAuthModal({ isOpen, provider, providerInfo, onSuccess,
       // Device code flow providers (must match oauth providers with flowType: "device_code")
       const deviceCodeProviders = [
         "github",
-        "qwen",
         "kiro",
         "kimi",
         "kimi-coding",

src/shared/components/Sidebar.js

@@ -21,7 +21,7 @@ const navItems = [
   { href: "/dashboard/endpoint", label: "Endpoint & Key", icon: "api" },
   { href: "/dashboard/providers", label: "Providers", icon: "dns" },
   // { href: "/dashboard/basic-chat", label: "Basic Chat", icon: "chat" }, // Hidden
-  { href: "/dashboard/combos", label: "Combos", icon: "layers" },
+  { href: "/dashboard/combos", label: "Combo & Vision Adapter", icon: "layers" },
   { href: "/dashboard/usage", label: "Usage", icon: "bar_chart" },
   { href: "/dashboard/quota", label: "Quota Tracker", icon: "data_usage" },
   { href: "/dashboard/token-saver", label: "Token Saver", icon: "savings" },

src/shared/constants/cliTools.js

@@ -416,6 +416,45 @@ devin auth login
 devin --version`,
     },
   },
+  opendesign: {
+    id: "opendesign",
+    name: "OpenDesign",
+    image: "/providers/opendesign.png",
+    color: "#7C3AED",
+    description: "OpenDesign — claude.ai/design open-sourced! Agent-native design skills pack",
+    docsUrl: "https://github.com/manalkaff/opendesign",
+    configType: "guide",
+    notes: [
+      { type: "info", text: "OpenDesign ships as a plugin/skills pack installed into Claude Code, Cursor, OpenAI Codex, Gemini CLI, or OpenCode. It inherits the host agent's model config, so once your host points at 9Router, /opendesign design sessions route through 9Router automatically — no extra env vars needed." },
+      { type: "info", text: "Invoke with /opendesign <brief>. Covers decks, wireframes, interactive prototypes, design-system extraction, and brand systems, with a verifier subagent that checks output against the brief." },
+    ],
+    guideSteps: [
+      { step: 1, title: "Install the plugin", desc: "Pick your host below and run the matching install command from the matrix." },
+      { step: 2, title: "No config needed", desc: "OpenDesign runs inside your host agent and uses its model config. If the host already routes through 9Router, /opendesign traffic does too." },
+      { step: 3, title: "Start designing", desc: "Invoke OpenDesign from your agent:", value: "/opendesign make a pitch deck for a seed-stage AI company, 10 slides", copyable: true },
+    ],
+    codeBlock: {
+      language: "bash",
+      code: `# Claude Code
+/plugin marketplace add manalkaff/opendesign
+/plugin install opendesign@opendesign
+
+# Cursor
+/add-plugin opendesign
+
+# OpenAI Codex CLI
+/plugins   # search "opendesign" -> Install Plugin
+
+# OpenAI Codex App
+# Plugins sidebar -> OpenDesign (Design section) -> +
+
+# Gemini CLI
+gemini extensions install https://github.com/manalkaff/opendesign
+
+# OpenCode
+# Fetch and follow .opencode/INSTALL.md from the repo`,
+    },
+  },
   // HIDDEN: gemini-cli
   // "gemini-cli": {
   //   id: "gemini-cli",

src/shared/constants/ttsProviders.js

@@ -135,4 +135,16 @@ export const TTS_PROVIDER_CONFIG = {
     voiceKey: "gemini-tts-voices",
     voicesPerModel: true,
   },
+  "xiaomi-mimo": {
+    hasLanguageDropdown: false,
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: false,
+    hasStyleInput: true, // style/voice instructions (role: user)
+    hasLanguageHint: true, // language dropdown (Auto-detect default); voices are language-independent
+    languageOptions: ["Chinese", "English"],
+    voiceSource: "hardcoded",
+    modelKey: "xiaomi-mimo-tts-models",
+    voicesPerModel: true,
+  },
 };

src/shared/services/initializeApp.js

@@ -112,6 +112,12 @@ async function runHeavyStartup() {
       .then(({ startQuotaAutoPing }) => startQuotaAutoPing())
       .catch((e) => console.log("[AutoPing] scheduler start failed:", e.message));
   }
+
+  // Proactive OAuth token refresh (e.g. grok-cli ~6h TTL). Module is idempotent
+  // and also started from custom-server.js when that entry is used.
+  import("@/sse/services/backgroundTokenRefresh.js")
+    .then(({ startBackgroundTokenRefresh }) => startBackgroundTokenRefresh())
+    .catch((e) => console.log("[BackgroundTokenRefresh] scheduler start failed:", e.message));
 }
 
 function hasQuotaAutoPingEnabled(settings) {