fix: downgrade jose dependency to version 4.15.5 for compatibility

Author: iamspathan

packages/agent0/package.json

@@ -22,7 +22,7 @@
     "express": "4.18.2",
     "express-session": "1.17.3",
     "install": "^0.13.0",
-    "jose": "^6.1.0",
+    "jose": "^4.15.5",
     "jsonwebtoken": "^9.0.2",
     "marked": "^16.4.0",
     "npm": "^11.6.2",