feat(data): establish PostgreSQL content schema

package.json

@@ -6,22 +6,40 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "eslint"
+    "lint": "eslint .",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "bun scripts/migrate.ts",
+    "db:studio": "drizzle-kit studio"
   },
   "dependencies": {
+    "better-auth": "^1.7.2",
+    "decimal.js": "^10.6.0",
+    "drizzle-orm": "^0.45.2",
+    "ioredis": "^6.0.0",
     "next": "16.3.3",
+    "postgres": "^3.4.9",
     "react": "19.2.8",
-    "react-dom": "19.2.8"
+    "react-dom": "19.2.8",
+    "server-only": "^0.0.1",
+    "zod": "^4.4.3"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
+    "@types/bun": "^1.4.0",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "@vitest/coverage-v8": "^4.1.11",
+    "drizzle-kit": "^0.31.10",
     "eslint": "^9",
     "eslint-config-next": "16.3.3",
     "tailwindcss": "^4",
-    "typescript": "^5"
+    "typescript": "^5",
+    "vitest": "^4.1.11"
   },
   "packageManager": "[email protected]",
   "ignoreScripts": [