upgrade to laravel 12 done

app/Filament/Resources/StyleResource.php

@@ -45,10 +45,11 @@ class StyleResource extends Resource
                     ->rows(5),
                 FileUpload::make('preview_image')
                     ->label(__('filament.resource.style.form.preview_image'))
-                    ->required()
-                    ->image()
                     ->disk('public')
-                    ->directory('style_previews'),
+                    ->directory('style_previews')
+                    ->image()
+                    ->required()
+                    ->rules(['mimes:jpeg,png,bmp,gif,webp']),
                 Textarea::make('parameters')
                     ->label(__('filament.resource.style.form.parameters'))
                     ->nullable()