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/Console/Commands/RicomprimiModelli3d.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Modello;
+use App\Support\Configuratore\Modelli3d;
+use App\Support\Configuratore\Modello3dNonValido;
+use Illuminate\Console\Command;
+
+/** Rigenera le copie Draco dagli originali, ad esempio dopo un cambio di scripts/comprimi-glb.mjs. */
+class RicomprimiModelli3d extends Command
+{
+    protected $signature = 'modelli3d:ricomprimi {codice?* : Codici dei modelli (default: tutti)}';
+
+    protected $description = 'Ricomprime con Draco i modelli 3D a partire dagli originali archiviati';
+
+    public function handle(Modelli3d $modelli3d): int
+    {
+        $errori = 0;
+
+        $modelli = Modello::with('sistema')
+            ->whereNotNull('modello_3d')
+            ->when($this->argument('codice'), fn ($q, $codici) => $q->whereIn('codice', $codici))
+            ->get();
+
+        foreach ($modelli as $modello) {
+            try {
+                $modelli3d->ricomprimi($modello);
+                $this->info("  {$modello->sistema->codice}/{$modello->codice}: ricompresso");
+            } catch (Modello3dNonValido $e) {
+                $errori++;
+                $this->error("  {$modello->sistema->codice}/{$modello->codice}: {$e->getMessage()}");
+            }
+        }
+
+        return $errori ? self::FAILURE : self::SUCCESS;
+    }
+}