chore(deps): risolve tutte le vulnerabilità npm

- vite 4 → 7.3.1 (fix esbuild/rollup CVE)
- @vitejs/plugin-vue 4 → 6.0.5 (compatibilità vite 7)
- vite-plugin-pwa 0.16 → 1.2.0 (compatibilità vite 7)
- override serialize-javascript → ^7.0.5 (fix CVE via workbox-build)

0 vulnerabilità rimanenti (erano 24).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -28,18 +28,21 @@
     "wave-ui": "^3.3.0",
     "ws": "^8.19.0"
   },
+  "overrides": {
+    "serialize-javascript": "^7.0.5"
+  },
   "devDependencies": {
     "@axe-core/playwright": "^4.11.1",
     "@playwright/test": "^1.58.2",
     "@types/node": "^25.2.3",
-    "@vitejs/plugin-vue": "^4.1.0",
+    "@vitejs/plugin-vue": "^6.0.5",
     "@vitest/ui": "^4.0.18",
     "@vue/test-utils": "^2.4.6",
     "concurrently": "^9.2.1",
     "happy-dom": "^20.6.1",
     "jsdom": "^28.0.0",
-    "vite": "^4.3.9",
-    "vite-plugin-pwa": "^0.16.0",
+    "vite": "^7.3.1",
+    "vite-plugin-pwa": "^1.2.0",
     "vitest": "^4.0.18"
   }
 }