chore: remove without thumbs (#3529)

* refactor(server): remove withoutThumbs

* chore: open api

* fix: bad merge

mobile/lib/utils/openapi_extensions.dart

@@ -17,14 +17,12 @@ extension WithETag on AssetApi {
     String? userId,
     bool? isFavorite,
     bool? isArchived,
-    bool? withoutThumbs,
   }) async {
     final response = await getAllAssetsWithHttpInfo(
       ifNoneMatch: eTag,
       userId: userId,
       isFavorite: isFavorite,
       isArchived: isArchived,
-      withoutThumbs: withoutThumbs,
     );
     if (response.statusCode >= HttpStatus.badRequest) {
       throw ApiException(response.statusCode, await _decodeBodyBytes(response));