TF-2677 Create abstract repo & data source

lib/features/server_settings/data/datasource/server_settings_data_source.dart

@@ -0,0 +1,9 @@
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+
+abstract class ServerSettingsDataSource {
+  Future<TMailServerSettings> getServerSettings(AccountId accountId);
+  Future<TMailServerSettings> updateServerSettings(
+    AccountId accountId, 
+    TMailServerSettings serverSettings);
+}

lib/features/server_settings/domain/repository/server_settings_repository.dart

@@ -0,0 +1,9 @@
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+
+abstract class ServerSettingsRepository {
+  Future<TMailServerSettings> getServerSettings(AccountId accountId);
+  Future<TMailServerSettings> updateServerSettings(
+    AccountId accountId, 
+    TMailServerSettings serverSettings);
+}

pubspec.lock

@@ -1495,6 +1495,13 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.27.7"
+  server_settings:
+    dependency: "direct main"
+    description:
+      path: server_settings
+      relative: true
+    source: path
+    version: "0.0.1"
   share_plus:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -3,7 +3,7 @@ description: A new Flutter project.
 
 # The following line prevents the package from being accidentally published to
 # pub.dev using `pub publish`. This is preferred for private packages.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 # The following defines the version and build number for your application.
 # A version number is three numbers separated by dots, like 1.2.43
@@ -48,6 +48,9 @@ dependencies:
   email_recovery:
     path: email_recovery
 
+  server_settings:
+    path: server_settings
+
   ### Dependencies from git ###
   rich_text_composer:
     git:
@@ -254,7 +257,6 @@ dev_dependencies:
   http_mock_adapter: 0.4.2
 
 dependency_overrides:
-
   pointer_interceptor: 0.9.1
 
   firebase_core_platform_interface: 4.6.0
@@ -264,7 +266,6 @@ dependency_overrides:
 
 # The following section is specific to Flutter.
 flutter:
-
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.