Implement full Couch Potato movie & TV tracking app

Add all 10 milestones: Drizzle ORM + SQLite database with WAL mode,
Better Auth email/password authentication, TMDB API integration for
search and metadata import, TV season/episode caching, user tracking
(watchlist/status/watches/ratings with auto-transitions), discovery
feeds (continue watching, library, recommendations), US streaming
availability via TMDB providers, background job scheduler with
instrumentation hook, and dark cinema-themed frontend with DM Serif
Display + DM Sans typography and amber accent design system.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -7,28 +7,45 @@
     "build": "next build",
     "start": "next start",
     "lint": "biome check",
-    "format": "biome format --write"
+    "format": "biome format --write",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "drizzle-kit migrate",
+    "db:push": "drizzle-kit push",
+    "db:studio": "drizzle-kit studio"
   },
   "dependencies": {
     "@base-ui/react": "^1.2.0",
     "@tabler/icons-react": "^3.37.1",
+    "better-auth": "^1.4.19",
+    "better-sqlite3": "^12.6.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "drizzle-orm": "^0.45.1",
     "next": "16.1.6",
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "shadcn": "^3.8.5",
     "tailwind-merge": "^3.5.0",
-    "tw-animate-css": "^1.4.0"
+    "tw-animate-css": "^1.4.0",
+    "uuid": "^13.0.0"
   },
   "devDependencies": {
     "@biomejs/biome": "2.4.4",
     "@tailwindcss/postcss": "^4.2.1",
+    "@types/better-sqlite3": "^7.6.13",
     "@types/node": "^25.3.2",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
+    "@types/uuid": "^11.0.0",
     "babel-plugin-react-compiler": "1.0.0",
+    "drizzle-kit": "^0.31.9",
     "tailwindcss": "^4.2.1",
     "typescript": "^5.9.3"
+  },
+  "pnpm": {
+    "onlyBuiltDependencies": [
+      "better-sqlite3",
+      "esbuild"
+    ]
   }
 }