feat: add muxer job queue with SQLite integration and metrics tracking

package.json

@@ -16,6 +16,7 @@
     "@discordjs/opus": "^0.10.0",
     "@discordjs/voice": "^0.19.1",
     "@snazzah/davey": "^0.1.10",
+    "better-sqlite3": "^12.10.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.15.1",
     "discord.js-selfbot-v13": "^3.7.1",
@@ -28,12 +29,14 @@
     "pino": "^9.4.0",
     "pino-http": "^11.0.0",
     "prism-media": "2.0.0-alpha.0",
+    "prom-client": "^15.1.3",
     "sodium-native": "^4.3.2",
     "ws": "^8.20.1",
     "zod": "^4.4.3"
   },
   "devDependencies": {
     "@biomejs/biome": "latest",
+    "@types/better-sqlite3": "^7.6.13",
     "@types/bun": "latest",
     "@types/express": "^5.0.6",
     "@types/fluent-ffmpeg": "^2.1.28",