refactor(registry): B2 migrate to LiteLLM-style schema — unified models[] with kind field

- 71 registry files: flat `media.*Config.models` → `models[]` with `kind` field
- `media` wrapper removed → serviceKinds, *Config fields promoted top-level
- `type` field renamed to `kind` (llm/image/tts/stt/embedding/embedding/video/music)
- providers/index.js: PROVIDER_MEDIA now built from flat top-level media fields
- shared/constants/providers.js: buildProviderEntry reads flat top-level media fields
- route /v1/models: modelKind() uses kind||type; removed subConfig merge block
- models/info route: removed sub-config fallback lookup (all models in PROVIDER_MODELS)
- ttsProviders/index.js: synthesizeViaConfig reads tts models from PROVIDER_MODELS
- test-models route, helpers.js, validate route: kind||type compat
- Baselines: PROVIDERS 62/62 ✅, Alias 90/90 ✅

Co-authored-by: Cursor <cursoragent@cursor.com>

open-sse/providers/registry/kilocode.js

@@ -1,61 +1,43 @@
-
 export default {
-  "id": "kilocode",
-  "alias": "kc",
+  id: "kilocode",
+  alias: "kc",
+  uiAlias: "kc",
   display: {
-      "name": "Kilo Code",
-      "icon": "code",
-      "color": "#FF6B35",
-      "textIcon": "KC",
-      "website": "https://kilocode.ai",
-      "notice": {
-          "signupUrl": "https://kilocode.ai"
-      }
+    name: "Kilo Code",
+    icon: "code",
+    color: "#FF6B35",
+    textIcon: "KC",
+    website: "https://kilocode.ai",
+    notice: {
+      signupUrl: "https://kilocode.ai",
+    },
   },
   category: "oauth",
-  uiAlias: "kc",
-  "transport": {
-    "baseUrl": "https://api.kilo.ai/api/openrouter/chat/completions",
-    "headers": {},
-      auth: {"combined":true,"header":"Authorization","scheme":"bearer","hooks":["kilocodeOrg"]},
+  transport: {
+    baseUrl: "https://api.kilo.ai/api/openrouter/chat/completions",
+    headers: {},
+    auth: {
+      combined: true,
+      header: "Authorization",
+      scheme: "bearer",
+      hooks: [
+        "kilocodeOrg",
+      ],
+    },
   },
-  "oauth": {
-    "apiBaseUrl": "https://api.kilo.ai",
-    "initiateUrl": "https://api.kilo.ai/api/device-auth/codes",
-    "pollUrlBase": "https://api.kilo.ai/api/device-auth/codes"
-  },
-  "models": [
-    {
-      "id": "anthropic/claude-sonnet-4-20250514",
-      "name": "Claude Sonnet 4"
-    },
-    {
-      "id": "anthropic/claude-opus-4-20250514",
-      "name": "Claude Opus 4"
-    },
-    {
-      "id": "google/gemini-2.5-pro",
-      "name": "Gemini 2.5 Pro"
-    },
-    {
-      "id": "google/gemini-2.5-flash",
-      "name": "Gemini 2.5 Flash"
-    },
-    {
-      "id": "openai/gpt-4.1",
-      "name": "GPT-4.1"
-    },
-    {
-      "id": "openai/o3",
-      "name": "o3"
-    },
-    {
-      "id": "deepseek/deepseek-chat",
-      "name": "DeepSeek Chat"
-    },
-    {
-      "id": "deepseek/deepseek-reasoner",
-      "name": "DeepSeek Reasoner"
-    }
+  models: [
+    { id: "anthropic/claude-sonnet-4-20250514", name: "Claude Sonnet 4" },
+    { id: "anthropic/claude-opus-4-20250514", name: "Claude Opus 4" },
+    { id: "google/gemini-2.5-pro", name: "Gemini 2.5 Pro" },
+    { id: "google/gemini-2.5-flash", name: "Gemini 2.5 Flash" },
+    { id: "openai/gpt-4.1", name: "GPT-4.1" },
+    { id: "openai/o3", name: "o3" },
+    { id: "deepseek/deepseek-chat", name: "DeepSeek Chat" },
+    { id: "deepseek/deepseek-reasoner", name: "DeepSeek Reasoner" },
   ],
+  oauth: {
+    apiBaseUrl: "https://api.kilo.ai",
+    initiateUrl: "https://api.kilo.ai/api/device-auth/codes",
+    pollUrlBase: "https://api.kilo.ai/api/device-auth/codes",
+  },
 };