chore: add dependencies and configuration

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

package.json

@@ -1,12 +1,21 @@
 {
   "name": "teleuploader",
-  "module": "index.ts",
+  "version": "1.0.0",
+  "description": "Telegram file uploader backend",
   "type": "module",
-  "private": true,
+  "scripts": {
+    "dev": "bun --hot index.js",
+    "start": "NODE_ENV=production bun index.js",
+    "db:migrate": "psql $DATABASE_URL -f schema.sql"
+  },
+  "dependencies": {
+    "pg": "^8.11.0",
+    "drizzle-orm": "^0.29.0",
+    "telegraf": "^4.15.0",
+    "winston": "^3.11.0",
+    "nanoid": "^5.0.4"
+  },
   "devDependencies": {
     "@types/bun": "latest"
-  },
-  "peerDependencies": {
-    "typescript": "^5"
   }
 }