added optional usser password

package.json

@@ -15,6 +15,7 @@
   "dependencies": {
     "@fastify/static": "^8.3.0",
     "@ryuziii/discord-rpc": "^1.0.1-rc.1",
+    "bcrypt": "^6.0.0",
     "bindings": "^1.5.0",
     "dotenv": "^17.2.3",
     "fastify": "^5.6.2",
@@ -24,6 +25,7 @@
     "sqlite3": "^5.1.7"
   },
   "devDependencies": {
+    "@types/bcrypt": "^6.0.0",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/node": "^24.0.0",
     "electron": "^39.2.5",