enhance: allow longpress and contextmenu copy paste

package.json

@@ -4,7 +4,7 @@
   "description": "Feuerwehr/Verein Mitgliederverwaltung UI",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite --host",
     "build": "run-p type-check \"build-only {@}\" --",
     "preview": "vite preview",
     "build-only": "vite build",
@@ -33,6 +33,7 @@
     "@headlessui/vue": "^1.7.23",
     "@heroicons/vue": "^2.2.0",
     "@tailwindcss/vite": "^4.1.11",
+    "@vueuse/core": "^13.5.0",
     "axios": "^1.10.0",
     "event-source-polyfill": "^1.0.31",
     "grapesjs": "^0.22.11",