Display sparkle button in mobile app bar to launch AI Scribe

- Same icon than for desktop
- Displayed only if AI Scribe is enabled

lib/features/composer/presentation/composer_view.dart

@@ -66,6 +66,9 @@ class ComposerView extends GetWidget<ComposerController> {
                       controller.handleOpenContextMenu(context, position);
                     },
                     isNetworkConnectionAvailable: controller.isNetworkConnectionAvailable,
+                    onOpenAiAssistantModal: controller.isAIScribeAvailable
+                      ? controller.openAIAssistantModal
+                      : null,
                     attachFileAction: () => controller.openPickAttachmentMenu(
                       context,
                       _pickAttachmentsActionTiles(context)
@@ -87,6 +90,9 @@ class ComposerView extends GetWidget<ComposerController> {
                       controller.handleOpenContextMenu(context, position);
                     },
                     isNetworkConnectionAvailable: controller.isNetworkConnectionAvailable,
+                    onOpenAiAssistantModal: controller.isAIScribeAvailable
+                      ? controller.openAIAssistantModal
+                      : null,
                     attachFileAction: () => controller.openPickAttachmentMenu(
                       context,
                       _pickAttachmentsActionTiles(context)

lib/features/composer/presentation/widgets/mobile/app_bar_composer_widget.dart

@@ -1,6 +1,7 @@
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
 import 'package:flutter/material.dart';
+import 'package:scribe/scribe/ai/presentation/widgets/button/ai_assistant_button.dart';
 import 'package:tmail_ui_user/features/composer/presentation/styles/mobile_app_bar_composer_widget_style.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 
@@ -17,6 +18,7 @@ class AppBarComposerWidget extends StatelessWidget {
   final VoidCallback? insertImageAction;
   final VoidCallback openRichToolbarAction;
   final OnOpenContextMenuAction openContextMenuAction;
+  final OnOpenAiAssistantModal? onOpenAiAssistantModal;
 
   const AppBarComposerWidget({
     super.key,
@@ -29,6 +31,7 @@ class AppBarComposerWidget extends StatelessWidget {
     this.isNetworkConnectionAvailable = false,
     this.attachFileAction,
     this.insertImageAction,
+    this.onOpenAiAssistantModal,
   });
 
   @override
@@ -48,6 +51,15 @@ class AppBarComposerWidget extends StatelessWidget {
             onTapActionCallback: onCloseViewAction
           ),
           const Spacer(),
+          if (onOpenAiAssistantModal != null)
+            AiAssistantButton(
+              imagePaths: imagePaths,
+              margin: const EdgeInsetsDirectional.only(
+                start: MobileAppBarComposerWidgetStyle.space,
+                end: MobileAppBarComposerWidgetStyle.space,
+              ),
+              onOpenAiAssistantModal: onOpenAiAssistantModal!,
+            ),
           TMailButtonWidget.fromIcon(
             icon: imagePaths.icRichToolbar,
             iconColor: MobileAppBarComposerWidgetStyle.iconColor,

lib/features/composer/presentation/widgets/mobile/landscape_app_bar_composer_widget.dart

@@ -1,6 +1,7 @@
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
 import 'package:flutter/material.dart';
+import 'package:scribe/scribe/ai/presentation/widgets/button/ai_assistant_button.dart';
 import 'package:tmail_ui_user/features/composer/presentation/styles/mobile_app_bar_composer_widget_style.dart';
 import 'package:tmail_ui_user/features/composer/presentation/widgets/mobile/app_bar_composer_widget.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
@@ -16,6 +17,7 @@ class LandscapeAppBarComposerWidget extends StatelessWidget {
   final VoidCallback? insertImageAction;
   final VoidCallback openRichToolbarAction;
   final OnOpenContextMenuAction openContextMenuAction;
+  final OnOpenAiAssistantModal? onOpenAiAssistantModal;
 
   const LandscapeAppBarComposerWidget({
     super.key,
@@ -28,6 +30,7 @@ class LandscapeAppBarComposerWidget extends StatelessWidget {
     this.isNetworkConnectionAvailable = false,
     this.attachFileAction,
     this.insertImageAction,
+    this.onOpenAiAssistantModal,
   });
 
   @override
@@ -50,6 +53,15 @@ class LandscapeAppBarComposerWidget extends StatelessWidget {
               onTapActionCallback: onCloseViewAction
             ),
             const Spacer(),
+            if (onOpenAiAssistantModal != null)
+              AiAssistantButton(
+                imagePaths: imagePaths,
+                margin: const EdgeInsetsDirectional.only(
+                  start: MobileAppBarComposerWidgetStyle.space,
+                  end: MobileAppBarComposerWidgetStyle.space,
+                ),
+                onOpenAiAssistantModal: onOpenAiAssistantModal!,
+              ),
             TMailButtonWidget.fromIcon(
               icon: imagePaths.icRichToolbar,
               iconColor: MobileAppBarComposerWidgetStyle.iconColor,