Small bugfixes from preview on server

frontend/server/package.json

@@ -10,7 +10,6 @@
   },
   "private": true,
   "dependencies": {
-    "@discordjs/opus": "^0.9.0",
     "appjs": "^0.0.20",
     "appjs-win32": "^0.0.19",
     "body-parser": "^1.20.2",
@@ -29,13 +28,10 @@
     "srtm-elevation": "^2.1.2",
     "tcp-ping-port": "^1.0.1",
     "uuid": "^9.0.1",
-    "wavefile": "^11.0.0",
-    "web-audio-api": "^0.2.2",
     "ws": "^8.18.0",
     "yargs": "^17.7.2"
   },
   "devDependencies": {
-    "opus-decoder": "^0.7.6",
     "ts-node": "^10.9.2",
     "typescript": "^5.5.3"
   }