feat: add previous configuration handling for user selections in quotes

- Implemented session storage management for the last configuration choices made by the user.
- Added functionality to prompt users when changing models to retain their previous selections.
- Introduced methods to apply previous choices to the newly loaded model, including finishes, handles, glass types, and options.
- Enhanced user experience by ensuring selections are automatically applied where applicable.

backoffice/app/Http/Controllers/Api/MediaController.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Support\Configuratore\Media;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+
+class MediaController extends Controller
+{
+    /**
+     * GET /api/media/{percorso}
+     * Immagini del configuratore dal disco public, con gli header CORS dell'API (necessari
+     * alle texture WebGL caricate da un'altra origine).
+     */
+    public function __invoke(string $percorso): BinaryFileResponse
+    {
+        $disco = Storage::disk('public');
+
+        abort_if(
+            str_contains($percorso, '..')
+                || ! Str::startsWith($percorso, Media::CARTELLE)
+                || ! $disco->exists($percorso),
+            404
+        );
+
+        return response()->file($disco->path($percorso), [
+            'Cache-Control' => 'public, max-age=86400',
+        ]);
+    }
+}