feat(ai): add runware model search and model-constrained img2img

app/Http/Controllers/Api/Tenant/AiEditController.php

@@ -23,6 +23,7 @@ use App\Support\ApiError;
 use App\Support\TenantMemberPermissions;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Storage;
@@ -314,6 +315,12 @@ class AiEditController extends Controller
         }
 
         $metadata = (array) $request->input('metadata', []);
+        $styleMetadata = is_array($style->metadata) ? $style->metadata : [];
+        $styleRunwareMetadata = Arr::get($styleMetadata, 'runware');
+        if (is_array($styleRunwareMetadata)) {
+            $metadata['runware'] = $styleRunwareMetadata;
+        }
+
         if (is_array($abuseSignal)) {
             $metadata['abuse'] = $abuseSignal;
         }