feat: add MCP server with resources, tools, auth, and Traefik routing

- Add backend/app/mcp_server.py with FastMCP server (hms-cms)
- Resources: design-rules, page-structure, sync-status
- Tools: trigger_sync, get_sync_log, set_rentman_token, read_file,
  write_file, create_page, deploy, git_commit, git_status
- Bearer token auth via MCP_AUTH_TOKEN env var
- Mount MCP at /mcp with streamable HTTP transport
- Integrate session manager in FastAPI lifespan
- Add Traefik labels for external /mcp route on hms.media-on.de
- Add git, docker.io, curl to backend Dockerfile
- Mount repo root + docker socket in backend container
- Add mcp>=1.0.0 to requirements.txt

frontend/package.json

@@ -1,34 +1,26 @@
 {
-  "name": "hms-licht-ton-frontend",
+  "name": "hms-licht-ton-frontend-react",
   "private": true,
   "type": "module",
   "scripts": {
-    "build": "nuxt build",
-    "dev": "nuxt dev",
-    "generate": "nuxt generate",
-    "preview": "nuxt preview",
-    "postinstall": "nuxt prepare",
-    "typecheck": "nuxt typecheck",
-    "lint": "eslint .",
-    "test": "vitest run --reporter verbose",
-    "test:e2e": "playwright test"
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@pinia/nuxt": "^0.11.3",
-    "nuxt": "^3.14.0",
-    "pinia": "^3.0.4",
-    "vue": "^3.5.0",
-    "vue-router": "^4.4.0"
+    "react": "^18.3.0",
+    "react-dom": "^18.3.0",
+    "react-router-dom": "^6.26.0"
   },
   "devDependencies": {
-    "@nuxt/test-utils": "^3.14.0",
-    "@nuxtjs/tailwindcss": "^6.12.0",
-    "@playwright/test": "^1.48.0",
-    "@vue/test-utils": "^2.4.5",
-    "happy-dom": "^15.0.0",
+    "@types/react": "^18.3.0",
+    "@types/react-dom": "^18.3.0",
+    "@vitejs/plugin-react": "^4.3.0",
+    "autoprefixer": "^10.4.0",
+    "postcss": "^8.4.0",
     "tailwindcss": "^3.4.0",
     "typescript": "^5.6.0",
-    "vitest": "^3.2.0",
-    "vue-tsc": "^2.1.0"
+    "vite": "^5.4.0"
   }
 }