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

lib/features/composer/presentation/composer_controller.dart

@@ -1365,4 +1365,13 @@ class ComposerController extends BaseController {
     FocusManager.instance.primaryFocus?.unfocus();
     popBack();
   }
+
+
+  void onEnterKeyDown() {
+    scrollController.animateTo(
+      keyboardRichTextController.currentLine * 20,
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.linear,
+    );
+  }
 }

lib/features/composer/presentation/composer_view.dart

@@ -680,7 +680,7 @@ class ComposerView extends GetWidget<ComposerController>
           if(responsiveUtils.isMobile(context)){
             controller.keyboardRichTextController.onCreateHTMLEditor(
               editorApi,
-              scrollController: controller.scrollController,
+              onEnterKeyDown: controller.onEnterKeyDown,
             );
           } else {
             richTextMobileTabletController.listenHtmlEditorApi();