feat: integrate Draco compression for 3D models in backoffice

- Added support for uploading and compressing GLB models using Draco in the backoffice.
- Implemented commands for importing and re-compressing 3D models.
- Updated model resource to handle 3D model uploads and validations.
- Introduced a new script for compressing GLB files with Draco.
- Modified Vite configuration to remove GLB files from the build output.
- Updated package dependencies to include GLTF-transform libraries for handling 3D models.
- Added tests to ensure proper functionality of 3D model handling and compression.

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

@@ -122,7 +122,8 @@ class CatalogoController extends Controller
             'descrizione' => $modello->descrizione,
             'icona' => $modello->icona_url,
             'cartella' => $modello->cartella,
-            'modello' => $modello->file_modello,
+            // Modello 3D compresso con Draco, caricato dal backoffice.
+            'modello_url' => $modello->modello_3d_url,
             'categoria' => $modello->categoria,
             'cartella_texture' => $modello->cartella_texture,
             'moduli' => $modello->moduli ?? [],