TF-1923 Fix new email offline mode not working

(cherry picked from commit c1c48e93d50cb0ebbccaf11c3f4a975af640b63a)

lib/features/email/domain/state/get_email_content_state.dart

@@ -1,6 +1,8 @@
-import 'package:core/core.dart';
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
-import 'package:model/model.dart';
+import 'package:model/email/attachment.dart';
+import 'package:model/email/email_content.dart';
 
 class GetEmailContentLoading extends LoadingState {}
 
@@ -10,12 +12,12 @@ class GetEmailContentSuccess extends UIState {
   final List<Attachment> attachments;
   final Email? emailCurrent;
 
-  GetEmailContentSuccess(
-    this.emailContents,
-    this.emailContentsDisplayed,
-    this.attachments,
-    this.emailCurrent
-  );
+  GetEmailContentSuccess({
+    required this.emailContents,
+    required this.emailContentsDisplayed,
+    required this.attachments,
+    required this.emailCurrent
+  });
 
   @override
   List<Object?> get props => [
@@ -29,23 +31,25 @@ class GetEmailContentSuccess extends UIState {
 class GetEmailContentFromCacheSuccess extends UIState {
   final String emailContentString;
   final List<Attachment> attachments;
+  final Email? emailCurrent;
 
-  GetEmailContentFromCacheSuccess(
-    this.emailContentString,
-    this.attachments,
-  );
+  GetEmailContentFromCacheSuccess({
+    required this.emailContentString,
+    required this.attachments,
+    this.emailCurrent
+  });
 
   @override
   List<Object?> get props => [
     emailContentString,
     attachments,
+    emailCurrent,
   ];
 }
 
 class GetEmailContentFailure extends FeatureFailure {
-  final dynamic exception;
 
-  GetEmailContentFailure(this.exception);
+  GetEmailContentFailure(dynamic exception) : super(exception: exception);
 
   @override
   List<Object?> get props => [exception];

lib/features/email/domain/state/store_detailed_email_to_cache_state.dart

@@ -1,13 +0,0 @@
-import 'package:core/core.dart';
-
-class StoreDetailedEmailToCacheLoading extends UIState {}
-
-class StoreDetailedEmailToCacheSuccess extends UIState {}
-
-class StoreDetailedEmailToCacheFailure extends FeatureFailure {
-
-  StoreDetailedEmailToCacheFailure(dynamic exception) : super(exception: exception);
-
-  @override
-  List<Object?> get props => [exception];
-}

lib/features/email/domain/state/store_new_email_state.dart

@@ -0,0 +1,13 @@
+import 'package:core/core.dart';
+
+class StoreNewEmailLoading extends UIState {}
+
+class StoreNewEmailSuccess extends UIState {}
+
+class StoreNewEmailFailure extends FeatureFailure {
+
+  StoreNewEmailFailure(dynamic exception) : super(exception: exception);
+
+  @override
+  List<Object?> get props => [exception];
+}