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/tests/Feature/ImportazioneListiniTest.php

@@ -33,7 +33,7 @@ class ImportazioneListiniTest extends TestCase
         Storage::fake('public');
         $this->seed(CatalogoSeeder::class);
         $this->pvc = Sistema::where('codice', 'pvc')->firstOrFail();
-        $this->actingAs(User::factory()->create());
+        $this->actingAs(User::factory()->create(['is_superadmin' => true]));
     }
 
     /** Due tabelle nel formato del listino, separate da una riga vuota. */
@@ -220,6 +220,7 @@ class ImportazioneListiniTest extends TestCase
     {
         $finestra = Modello::where('codice', 'finestra_1_anta')->firstOrFail();
         ListinoImporter::importa($this->pvc, ListinoExcelParser::parseRighe($this->righe()), ['finestra_1_anta' => $finestra->id]);
+        $this->conModelli3d();
 
         $this->getJson('/api/sistemi/pvc/modelli/finestra_1_anta/listino')
             ->assertOk()