Fixed dependencies.

package.json

@@ -37,7 +37,6 @@
     "sample-config-advanced.json"
   ],
   "dependencies": {
-    "@yetzt/nedb": "^1.8.0",
     "archiver": "^5.3.1",
     "body-parser": "^1.19.0",
     "cbor": "~5.2.0",
@@ -46,21 +45,13 @@
     "express": "^4.17.0",
     "express-handlebars": "^5.3.5",
     "express-ws": "^4.0.0",
-    "image-size": "^1.0.1",
     "ipcheck": "^0.1.0",
-    "loadavg-windows": "^1.1.1",
     "minimist": "^1.2.5",
     "multiparty": "^4.2.1",
-    "mysql": "^2.18.1",
+    "@yetzt/nedb": "^1.8.0",
     "node-forge": "^1.0.0",
-    "node-windows": "^0.1.4",
-    "otplib": "^10.2.3",
-    "pg": "^8.7.1",
-    "pgtools": "^0.3.2",
-    "web-push": "^3.5.0",
     "ws": "^5.2.3",
-    "yauzl": "^2.10.0",
-    "yubikeyotp": "^0.2.0"
+    "yauzl": "^2.10.0"
   },
   "engines": {
     "node": ">=10.0.0"