feat: replace keystore handling with node-jose

package.json

@@ -14,17 +14,14 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
-    "base64-url": "^2.3.3",
     "body-parser": "^1.20.2",
-    "buffer": "^6.0.3",
     "cookie-parser": "^1.4.6",
     "cors": "^2.8.3",
     "debug": "^4.3.4",
     "express": "^4.18.2",
     "https-localhost": "^4.7.1",
     "jsonwebtoken": "^9.0.2",
-    "node-forge": "^1.3.1",
-    "node-rsa": "^1.1.1",
+    "node-jose": "^2.2.0",
     "nodemon": "^3.1.0",
     "serve-favicon": "^2.4.2"
   },