refactor(sentry): standardize exceptions to prevent Sentry minification

lib/features/mailbox/domain/exceptions/mailbox_exception.dart

@@ -1,8 +1,29 @@
+import 'package:core/domain/exceptions/app_base_exception.dart';
 
-class NotFoundInboxMailboxException implements Exception {}
+class NotFoundInboxMailboxException extends AppBaseException {
+  NotFoundInboxMailboxException([super.message]);
 
-class NotFoundMailboxException implements Exception {}
+  @override
+  String get exceptionName => 'NotFoundInboxMailboxException';
+}
 
-class NotFoundClearMailboxResponseException implements Exception {}
+class NotFoundMailboxException extends AppBaseException {
+  NotFoundMailboxException([super.message]);
 
-class CannotMoveAllEmailException implements Exception {}
+  @override
+  String get exceptionName => 'NotFoundMailboxException';
+}
+
+class NotFoundClearMailboxResponseException extends AppBaseException {
+  NotFoundClearMailboxResponseException([super.message]);
+
+  @override
+  String get exceptionName => 'NotFoundClearMailboxResponseException';
+}
+
+class CannotMoveAllEmailException extends AppBaseException {
+  CannotMoveAllEmailException([super.message]);
+
+  @override
+  String get exceptionName => 'CannotMoveAllEmailException';
+}