TF-1033: apply auto scroll to identity , composer , vacation screen

lib/features/manage_account/presentation/vacation/vacation_controller.dart

@@ -50,6 +50,9 @@ class VacationController extends BaseController {
 
   late Worker vacationWorker;
 
+  final ScrollController scrollController = ScrollController();
+  double currentPositionYHTMLEditor = 660;
+
   VacationController(
     this._getAllVacationInteractor,
     this._updateVacationInteractor,
@@ -358,6 +361,22 @@ class VacationController extends BaseController {
     _settingController.backToUniversalSettings();
   }
 
+  void onFocusHTMLEditor() {
+    scrollController.animateTo(
+      currentPositionYHTMLEditor,
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.linear,
+    );
+  }
+
+  void onEnterKeyDown() {
+    scrollController.animateTo(
+      currentPositionYHTMLEditor + richTextControllerForMobile.currentLine * 20,
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.linear,
+    );
+  }
+
   @override
   void onClose() {
     messageTextController.dispose();

lib/features/manage_account/presentation/vacation/vacation_view.dart

@@ -61,6 +61,7 @@ class VacationView extends GetWidget<VacationController> with RichTextButtonMixi
                 : null,
             padding: SettingsUtils.getMarginViewForSettingDetails(context, _responsiveUtils),
             child: SingleChildScrollView(
+              controller: controller.scrollController,
               child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
@@ -472,7 +473,13 @@ class VacationView extends GetWidget<VacationController> with RichTextButtonMixi
           minHeight: 150,
           addDefaultSelectionMenuItems: false,
           initialContent: controller.vacationMessageHtmlText ?? '',
-          onCreated: controller.richTextControllerForMobile.onCreateHTMLEditor
+          onCreated: (htmlApi) {
+            controller.richTextControllerForMobile.onCreateHTMLEditor(
+              htmlApi,
+              onFocus: controller.onFocusHTMLEditor,
+              onEnterKeyDown: controller.onEnterKeyDown,
+            );
+          }
       );
     }
   }