refactor(sentry): standardize exceptions to prevent Sentry minification

lib/features/mailbox_dashboard/domain/exceptions/linagora_ecosystem_exceptions.dart

@@ -1,4 +1,15 @@
+import 'package:core/domain/exceptions/app_base_exception.dart';
 
-class NotFoundLinagoraEcosystem implements Exception {}
+class NotFoundLinagoraEcosystem extends AppBaseException {
+  NotFoundLinagoraEcosystem([super.message]);
 
-class NotFoundPaywallUrl implements Exception {}
+  @override
+  String get exceptionName => 'NotFoundLinagoraEcosystem';
+}
+
+class NotFoundPaywallUrl extends AppBaseException {
+  NotFoundPaywallUrl([super.message]);
+
+  @override
+  String get exceptionName => 'NotFoundPaywallUrl';
+}

lib/features/mailbox_dashboard/domain/exceptions/spam_report_exception.dart

@@ -1,6 +1,22 @@
+import 'package:core/domain/exceptions/app_base_exception.dart';
 
-class NotFoundLastTimeDismissedSpamReportException implements Exception {}
+class NotFoundLastTimeDismissedSpamReportException extends AppBaseException {
+  NotFoundLastTimeDismissedSpamReportException([super.message]);
 
-class NotFoundSpamMailboxCachedException implements Exception {}
+  @override
+  String get exceptionName => 'NotFoundLastTimeDismissedSpamReportException';
+}
 
-class NotFoundSpamMailboxException implements Exception {}
+class NotFoundSpamMailboxCachedException extends AppBaseException {
+  NotFoundSpamMailboxCachedException([super.message]);
+
+  @override
+  String get exceptionName => 'NotFoundSpamMailboxCachedException';
+}
+
+class NotFoundSpamMailboxException extends AppBaseException {
+  NotFoundSpamMailboxException([super.message]);
+
+  @override
+  String get exceptionName => 'NotFoundSpamMailboxException';
+}