Socket connection now works

- Pairing a new device works

(I did a lot since the last commit)

backend/package.json

@@ -17,10 +17,7 @@
   "author": "Mondei1",
   "license": "GPL-3.0-or-later",
   "dependencies": {
-    "@types/node": "^14.14.9",
-    "@types/socket.io": "^2.1.13",
-    "amqplib": "^0.6.0",
-    "argon2": "^0.27.0",
+    "argon2": "^0.28.2",
     "body-parser": "^1.19.0",
     "chalk": "^4.1.0",
     "cors": "^2.8.5",
@@ -29,14 +26,13 @@
     "figlet": "^1.5.0",
     "jsonwebtoken": "^8.5.1",
     "moment": "^2.29.1",
-    "mongoose": "^5.10.9",
-    "socket.io": "^4.0.1",
+    "mongoose": "^5.13.7",
+    "socket.io": "^4.3.2",
     "ts-node": "^9.0.0",
     "typescript": "^4.0.3",
     "winston": "^3.3.3"
   },
   "devDependencies": {
-    "@types/amqplib": "0.5.14",
     "@types/argon2": "0.15.0",
     "@types/body-parser": "1.19.0",
     "@types/chalk": "2.2.0",
@@ -47,6 +43,8 @@
     "@types/jsonwebtoken": "8.5.0",
     "@types/moment": "2.13.0",
     "@types/mongoose": "5.7.36",
+    "@types/node": "^14.14.9",
+    "@types/socket.io": "^2.1.13",
     "@types/typescript": "2.0.0",
     "@types/winston": "2.4.4",
     "concurrently": "^5.3.0",