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.

scribe/lib/scribe/ai/data/model/ai_message.dart

@@ -4,6 +4,8 @@ part 'ai_message.g.dart';
 
 @JsonSerializable()
 class AIMessage {
+  static const String aiUserRole = 'user';
+
   final String role;
   final String content;
 
@@ -18,7 +20,7 @@ class AIMessage {
   Map<String, dynamic> toJson() => _$AIMessageToJson(this);
 
   factory AIMessage.ofUser(String content) => AIMessage(
-        role: 'user',
+        role: aiUserRole,
         content: content,
       );
 }

scribe/lib/scribe/ai/domain/constants/ai_prompts.dart

@@ -1,17 +1,19 @@
 import 'package:scribe/scribe/ai/presentation/model/ai_action.dart';
 import 'package:scribe/scribe/ai/presentation/model/ai_scribe_menu_action.dart';
 
-const PERFORM_TASK = "Perform only the following task:";
-const PRESERVE_LANGUAGE_PROMPT = "Do not translate. Strictly keep the original language of the input text. For example, if it's French, keep French. If it's English, keep English.";
-const DO_NOT_ADD_INFO_PROMPT = "Do not add any extra information or interpret anything beyond the explicit task.";
-
-// TODO
-// In a near future, prompts will be loaded from a remote source
 class AIPrompts {
+  static const _performTask = "Perform only the following task:";
+  static const _preserveLanguagePrompt =
+      "Do not translate. Strictly keep the original language of the input text. For example, if it's French, keep French. If it's English, keep English.";
+  static const _doNotAddInfoPrompt =
+      "Do not add any extra information or interpret anything beyond the explicit task.";
+
   static String buildPrompt(AIAction action, String? text) {
     return switch (action) {
       PredefinedAction(action: final menuAction) =>
-        buildPredefinedPrompt(menuAction, text ?? ''),
+      text?.trim().isNotEmpty == true
+          ? buildPredefinedPrompt(menuAction, text!)
+          :  throw ArgumentError('Text cannot be empty for predefined actions'),
       CustomPromptAction(prompt: final customPrompt) =>
         buildCustomPrompt(customPrompt, text),
     };
@@ -47,31 +49,31 @@ class AIPrompts {
   }
 
   static String improveMakeShorter(String text) {
-    return '$PERFORM_TASK make the text shorter but preserve the meaning. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask make the text shorter but preserve the meaning. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String improveExpandContext(String text) {
-    return '$PERFORM_TASK expand the context of the text to make it more detailed and comprehensive. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask expand the context of the text to make it more detailed and comprehensive. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String improveEmojify(String text) {
-    return '$PERFORM_TASK add emojis to the important parts of the text. Do not try to rephrase or replace text. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask add emojis to the important parts of the text. Do not try to rephrase or replace text. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String improveTransformToBullets(String text) {
-    return '$PERFORM_TASK transform the text in a bullet list. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask transform the text into a bullet list. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String correctGrammar(String text) {
-    return '$PERFORM_TASK correct grammar and spelling. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask correct grammar and spelling. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String changeToneTo(String text, String tone) {
-    return '$PERFORM_TASK change the tone to be $tone. $PRESERVE_LANGUAGE_PROMPT $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask change the tone to be $tone. $_preserveLanguagePrompt $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String translateTo(String text, String language) {
-    return '$PERFORM_TASK translate. Translate the text to the specified language: $language. $DO_NOT_ADD_INFO_PROMPT Text:\n\n$text';
+    return '$_performTask translate. Translate the text to the specified language: $language. $_doNotAddInfoPrompt Text:\n\n$text';
   }
 
   static String buildCustomPrompt(String customPrompt, String? text) {

scribe/lib/scribe/ai/domain/model/ai_response.dart

@@ -2,16 +2,4 @@ class AIResponse {
   final String result;
 
   const AIResponse({required this.result});
-
-  factory AIResponse.fromJson(Map<String, dynamic> json) {
-    return AIResponse(
-      result: json['result'] as String? ?? json['text'] as String? ?? '',
-    );
-  }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'result': result,
-    };
-  }
 }

scribe/lib/scribe/ai/l10n/intl_ru.arb

@@ -114,7 +114,7 @@
     "placeholders_order": [],
     "placeholders": {}
   },
-  "replaceButton": "заменить",
+  "replaceButton": "Заменить",
   "@replaceButton": {
     "type": "text",
     "placeholders_order": [],

scribe/lib/scribe/ai/presentation/model/text_selection_model.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/cupertino.dart';
+import 'dart:ui' show Offset;
 
 class TextSelectionModel {
   final String? selectedText;

scribe/lib/scribe/ai/presentation/utils/context_menu/hover_submenu_controller.dart

@@ -1,6 +1,6 @@
 import 'dart:async';
 
-import 'package:flutter/cupertino.dart';
+import 'package:flutter/widgets.dart';
 
 typedef OnHoverShowSubmenu = void Function(GlobalKey key);
 

scribe/lib/scribe/ai/presentation/utils/modal/anchored_modal_layout_calculator.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/animation.dart';
+import 'dart:ui';
 import 'package:scribe/scribe.dart';
 
 class AnchoredModalLayoutCalculator {
@@ -201,21 +201,22 @@ class AnchoredModalLayoutCalculator {
     switch (placement) {
       case ModalPlacement.right:
         left = anchorPosition.dx + anchorSize.width + gap;
-        bottom = anchorPosition.dy + verticalOffset;
+        bottom = screenSize.height - (anchorPosition.dy + verticalOffset);
         break;
 
       case ModalPlacement.bottom:
         left = anchorPosition.dx;
-        bottom = anchorPosition.dy + anchorSize.height + gap + verticalOffset;
+        bottom = screenSize.height - (anchorPosition.dy + anchorSize.height + gap + verticalOffset);
         break;
 
       case ModalPlacement.top:
         left = anchorPosition.dx;
-        bottom = anchorPosition.dy - menuSize.height - gap + verticalOffset;
+        bottom = screenSize.height - (anchorPosition.dy - menuSize.height - gap + verticalOffset);
         break;
+
       case ModalPlacement.left:
         left = anchorPosition.dx - menuSize.width - gap;
-        bottom = anchorPosition.dy + verticalOffset;
+        bottom = screenSize.height - (anchorPosition.dy + verticalOffset);
         break;
     }
 

scribe/lib/scribe/ai/presentation/widgets/modal/ai_scribe_suggestion_widget.dart

@@ -66,6 +66,8 @@ class _AiScribeSuggestionWidgetState extends State<AiScribeSuggestionWidget> {
       widget.content,
     );
 
+    if (!mounted) return;
+
     result.fold(
       (failure) => _state.value = dartz.Left(failure),
       (success) => _state.value = dartz.Right(success),
@@ -203,9 +205,18 @@ class _AiScribeSuggestionWidgetState extends State<AiScribeSuggestionWidget> {
       widget.buttonPosition != null && widget.buttonSize != null;
 
   void _handleClickOutside() {
-    final result = _state.value.getOrElse(() => UIState.idle);
-    if (result is GenerateAITextSuccess || result is GenerateAITextFailure) {
+    final shouldDismiss = _state.value.fold(
+      (failure) => failure is GenerateAITextFailure,
+      (success) => success is GenerateAITextSuccess,
+    );
+    if (shouldDismiss) {
       Navigator.of(context).pop();
     }
   }
+
+  @override
+  void dispose() {
+    _state.dispose();
+    super.dispose();
+  }
 }

scribe/lib/scribe/ai/presentation/widgets/modal/suggestion/ai_scribe_suggestion_loading.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:flutter/material.dart';
@@ -110,21 +112,18 @@ class _AnimatedEllipsisText extends StatefulWidget {
 class _AnimatedEllipsisTextState extends State<_AnimatedEllipsisText> {
   static const _dotStates = ['', '.', '..', '...'];
   int _index = 0;
+  Timer? _timer;
 
   @override
   void initState() {
     super.initState();
-    _tick();
-  }
-
-  void _tick() {
-    Future.delayed(const Duration(milliseconds: 500), () {
+    _timer = Timer.periodic(const Duration(milliseconds: 500), (_) {
       if (!mounted) return;
       setState(() => _index = (_index + 1) % _dotStates.length);
-      _tick();
     });
   }
 
+
   @override
   Widget build(BuildContext context) {
     return Text(
@@ -132,4 +131,10 @@ class _AnimatedEllipsisTextState extends State<_AnimatedEllipsisText> {
       style: widget.style,
     );
   }
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    super.dispose();
+  }
 }