refactor: DCM - const border radius, constructor & switch expressions (#19515)

* enable border radius, switch exp, const constructor

* regenerate provider

* more formatting

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Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/repositories/api.repository.dart

@@ -3,7 +3,7 @@ import 'package:immich_mobile/constants/errors.dart';
 abstract class ApiRepository {
   Future<T> checkNull<T>(Future<T?> future) async {
     final response = await future;
-    if (response == null) throw NoResponseDtoError();
+    if (response == null) throw const NoResponseDtoError();
     return response;
   }
 }