update doc to remind contributors to activate hermit and document minimal npm and node version (#6727)

ui/desktop/.npmrc

@@ -1 +1 @@
-registry=https://registry.npmjs.org/
+registry=https://registry.npmjs.org/

ui/desktop/package-lock.json

@@ -115,7 +115,8 @@
         "vitest": "^4.0.17"
       },
       "engines": {
-        "node": "^24.0.0"
+        "node": "^24.10.0",
+        "npm": "^11.6.1"
       }
     },
     "node_modules/@acemir/cssom": {

ui/desktop/package.json

@@ -4,7 +4,8 @@
   "version": "1.21.0",
   "description": "Goose App",
   "engines": {
-    "node": "^24.0.0"
+    "node": "^24.10.0",
+    "npm": "^11.6.1"
   },
   "main": ".vite/build/main.js",
   "scripts": {