add postgres db, use settings and user data, lots of cleanup and logic fixes, bug fixes, better error handling, update docs and docker

package.json

@@ -1,14 +1,24 @@
 {
   "scripts": {
-    "start": "nodemon src/bot.ts"
+    "start": "nodemon src/bot.ts",
+    "docs": "bunx typedoc",
+    "serve:docs": "bun run serve-docs.ts"
   },
   "dependencies": {
     "@dotenvx/dotenvx": "^1.45.1",
     "@types/bun": "^1.2.17",
     "axios": "^1.10.0",
+    "dotenv": "^17.0.0",
+    "drizzle-orm": "^0.44.2",
     "node-html-parser": "^7.0.1",
     "nodemon": "^3.1.10",
+    "pg": "^8.16.3",
     "telegraf": "^4.16.3",
     "youtube-url": "^0.5.0"
+  },
+  "devDependencies": {
+    "@types/pg": "^8.15.4",
+    "drizzle-kit": "^0.31.4",
+    "tsx": "^4.20.3"
   }
 }