Update PHP and npm dependencies

Everything stays within its existing constraint: Laravel 13.32, Livewire
4.4.5, Livewire Material 2.1.0, Pest 5.2, Boost 2.9, Pint 1.32.1, Vite
8.3 and autoprefixer 10.6. Boost's copy of the guidelines and skills
follows Livewire Material 2.1, which is plain CSS without utilities.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

package.json

@@ -7,10 +7,10 @@
         "dev": "vite"
     },
     "dependencies": {
-        "autoprefixer": "^10.5.5",
+        "autoprefixer": "^10.6.1",
         "concurrently": "^10.0.5",
         "laravel-vite-plugin": "^3.2.0",
-        "vite": "^8.2.2"
+        "vite": "^8.3.0"
     },
     "optionalDependencies": {
         "lightningcss-linux-x64-gnu": "^1.29.1"