feat(ai-scribe): Fix the English locale file `(intl_en.arb)` is missing all three AI Scribe keys

feat(ai-scribe): Fix async function declared without proper return type annotation.

feat(ai-scribe): Fix Async operations not properly awaited.

feat(ai-scribe): Fix inconsistent capitalization between button labels.

feat(ai-scribe): Fix GenerateAITextFailure check will never match.

feat(ai-scribe): Fix consider validating text input for predefined actions.

feat(ai-scribe): Using a subshell for directory isolation.

feat(ai-scribe): Fix verify the mock usage or document intent.

feat(ai-scribe): Using a more conventional import for Offset.

feat(ai-scribe): Adding error handling for consistency

feat(ai-scribe): Remove `fromJson` and `toJson` of AIResponse

feat(ai-scribe): Using constants for role values.

feat(ai-scribe): Using a more specific import.

feat(ai-scribe): Using Timer for cleaner lifecycle management

feat(ai-scribe): Adding error handling to fromMap() for consistency.

feat(ai-scribe): Disposing the ValueNotifier

feat(ai-scribe): Redundant null check after assignment

feat(ai-scribe): Fix calling `registerSelectionChangeListener` multiple times may be inefficient.

feat(ai-scribe): Safer type handling for JavaScript callback args

feat(ai-scribe): Fix async callbacks not awaited in switch statement.

feat(ai-scribe): Fix binding lifecycle mismatch for GetAIScribeConfigInteractor

feat(ai-scribe): Fix ai prompts

feat(ai-scribe): Fix unawaited async call to `_setupSelectionListener`

feat(ai-scribe): Fix switch cases use top-origin coordinates while `PositionedDirectional(bottom:)`` expects bottom-origin coordinates.

feat(ai-scribe): Adding error handling for selection listener setup.

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

@@ -1,5 +1,6 @@
 
 import 'package:core/presentation/constants/constants_ui.dart';
+import 'package:core/utils/app_logger.dart';
 import 'package:core/utils/html/html_template.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:core/utils/html/html_utils.dart';
@@ -36,7 +37,6 @@ class MobileEditorWidget extends StatefulWidget {
 
 class _MobileEditorState extends State<MobileEditorWidget> with TextSelectionMixin {
 
-  HtmlEditorApi? _editorApi;
   late String _createdViewId;
 
   @override
@@ -48,9 +48,8 @@ class _MobileEditorState extends State<MobileEditorWidget> with TextSelectionMix
   @override
   void Function(TextSelectionData?)? get onSelectionChanged => widget.onTextSelectionChanged;
 
-  void _setupSelectionListener() async {
-    final webViewController = _editorApi?.webViewController;
-    if (webViewController == null) return;
+  Future<void> _setupSelectionListener(HtmlEditorApi editorApi) async {
+    final webViewController = editorApi.webViewController;
 
     final registerSelectionChange =
         HtmlUtils.registerSelectionChangeListener(_createdViewId);
@@ -61,8 +60,10 @@ class _MobileEditorState extends State<MobileEditorWidget> with TextSelectionMix
         if (!mounted) return;
 
         if (args.isNotEmpty) {
-          final data = args[0] as Map<dynamic, dynamic>;
-          handleSelectionChange(data);
+          final rawData = args[0];
+          if (rawData is Map<dynamic, dynamic>) {
+            handleSelectionChange(rawData);
+          }
         }
       },
     );
@@ -72,10 +73,13 @@ class _MobileEditorState extends State<MobileEditorWidget> with TextSelectionMix
     );
   }
 
-  @override
-  void dispose() {
-    _editorApi = null;
-    super.dispose();
+  Future<void> _onWebViewCreated(HtmlEditorApi editorApi) async {
+    widget.onCreatedEditorAction.call(context, editorApi, widget.content);
+    try {
+      await _setupSelectionListener(editorApi);
+    } catch (e) {
+      logError('Error onWebViewCreated: $e');
+    }
   }
 
   @override
@@ -90,11 +94,7 @@ class _MobileEditorState extends State<MobileEditorWidget> with TextSelectionMix
         direction: widget.direction,
         useDefaultFontStyle: true,
       ),
-      onCreated: (editorApi) {
-        _editorApi = editorApi;
-        widget.onCreatedEditorAction.call(context, editorApi, widget.content);
-        _setupSelectionListener();
-      },
+      onCreated: _onWebViewCreated,
       onCompleted: widget.onLoadCompletedEditorAction,
       onContentHeightChanged: PlatformInfo.isIOS ? widget.onEditorContentHeightChanged : null,
     );

lib/features/composer/presentation/widgets/web/web_editor_widget.dart

@@ -92,6 +92,7 @@ class _WebEditorState extends State<WebEditorWidget> with TextSelectionMixin {
   bool _signatureTooltipReady = false;
 
   late String _createdViewId;
+  late WebScript _selectionChangeScript;
 
   @override
   void Function(TextSelectionData?)? get onSelectionChanged => widget.onTextSelectionChanged;
@@ -103,7 +104,11 @@ class _WebEditorState extends State<WebEditorWidget> with TextSelectionMixin {
     _editorController = widget.editorController;
 
     final registerSelectionChange =
-    HtmlUtils.registerSelectionChangeListener(_createdViewId);
+      HtmlUtils.registerSelectionChangeListener(_createdViewId);
+    _selectionChangeScript = WebScript(
+      name: registerSelectionChange.name,
+      script: registerSelectionChange.script,
+    );
 
     _editorListener = (event) {
       try {
@@ -112,7 +117,7 @@ class _WebEditorState extends State<WebEditorWidget> with TextSelectionMixin {
 
           if (data['name'] == HtmlUtils.registerDropListener.name) {
             _editorController.evaluateJavascriptWeb(HtmlUtils.removeLineHeight1px.name);
-          } else if (data['name'] == registerSelectionChange.name
+          } else if (data['name'] == _selectionChangeScript.name
               && data['viewId'] == _createdViewId) {
             handleSelectionChange(data);
           }
@@ -123,9 +128,8 @@ class _WebEditorState extends State<WebEditorWidget> with TextSelectionMixin {
         );
       }
     };
-    if (_editorListener != null) {
-      window.addEventListener("message", _editorListener!);
-    }
+
+    window.addEventListener("message", _editorListener!);
   }
 
   @override
@@ -189,8 +193,8 @@ class _WebEditorState extends State<WebEditorWidget> with TextSelectionMixin {
             script: HtmlUtils.unregisterDropListener.script,
           ),
           WebScript(
-            name: HtmlUtils.registerSelectionChangeListener(_createdViewId).name,
-            script: HtmlUtils.registerSelectionChangeListener(_createdViewId).script,
+            name: _selectionChangeScript.name,
+            script: _selectionChangeScript.script,
           ),
           WebScript(
             name: HtmlUtils.collapseSelectionToEnd.name,