feat: add Vue 3 and Axios, configure Vite plugin

Install vue@3.5, @vitejs/plugin-vue@6.0 (Vite 8 compatible), and
axios@1.9. Add vue() plugin to vite.config.js alongside existing
laravel and tailwindcss plugins.

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

package.json

@@ -8,13 +8,16 @@
     },
     "dependencies": {
         "@tailwindcss/vite": "^4.1.11",
+        "@vitejs/plugin-vue": "^6.0.5",
         "autoprefixer": "^10.4.20",
+        "axios": "^1.15.0",
         "concurrently": "^9.0.1",
         "iconify-icon": "^3.0.2",
         "laravel-vite-plugin": "^3.0.0",
         "leaflet": "^1.9.4",
         "tailwindcss": "^4.0.7",
-        "vite": "^8.0.0"
+        "vite": "^8.0.0",
+        "vue": "^3.5.32"
     },
     "optionalDependencies": {
         "@rollup/rollup-linux-x64-gnu": "4.9.5",