changed poll and some UI bugs.

agent/package-lock.json

@@ -7,6 +7,9 @@
     "": {
       "name": "incus-backup-ui-agent",
       "version": "0.1.0",
+      "engines": {
+        "node": ">=22.5.0"
+      },
       "dependencies": {
         "cors": "^2.8.5",
         "dotenv": "^16.4.7",

agent/package.json

@@ -7,6 +7,9 @@
     "dev": "node --watch src/index.js",
     "start": "node src/index.js"
   },
+  "engines": {
+    "node": ">=22.5.0"
+  },
   "dependencies": {
     "cors": "^2.8.5",
     "dotenv": "^16.4.7",