chore: enable anon ai writer

frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/ai/ai_writer_toolbar_item.dart

@@ -142,7 +142,7 @@ class _AiWriterToolbarActionListState extends State<AiWriterToolbarActionList> {
         ],
       ),
       onPressed: () {
-        if (_isAIEnabled(widget.editorState)) {
+        if (_isAIWriterEnabled(widget.editorState)) {
           keepEditorFocusNotifier.increase();
           popoverController.show();
           setState(() {
@@ -159,7 +159,7 @@ class _AiWriterToolbarActionListState extends State<AiWriterToolbarActionList> {
     return widget.tooltipBuilder?.call(
           context,
           _aiWriterToolbarItemId,
-          _isAIEnabled(widget.editorState)
+          _isAIWriterEnabled(widget.editorState)
               ? LocaleKeys.document_plugins_aiWriter_userQuestion.tr()
               : LocaleKeys.document_plugins_appflowyAIEditDisabled.tr(),
           child,
@@ -191,7 +191,7 @@ class ImproveWritingButton extends StatelessWidget {
         color: theme.iconColorTheme.primary,
       ),
       onPressed: () {
-        if (_isAIEnabled(editorState)) {
+        if (_isAIWriterEnabled(editorState)) {
           keepEditorFocusNotifier.increase();
           _insertAiNode(editorState, AiWriterCommand.improveWriting);
         } else {
@@ -205,7 +205,7 @@ class ImproveWritingButton extends StatelessWidget {
     return tooltipBuilder?.call(
           context,
           _aiWriterToolbarItemId,
-          _isAIEnabled(editorState)
+          _isAIWriterEnabled(editorState)
               ? LocaleKeys.document_plugins_aiWriter_improveWriting.tr()
               : LocaleKeys.document_plugins_appflowyAIEditDisabled.tr(),
           child,
@@ -240,10 +240,8 @@ void _insertAiNode(EditorState editorState, AiWriterCommand command) async {
   );
 }
 
-bool _isAIEnabled(EditorState editorState) {
-  final documentContext = editorState.document.root.context;
-  return documentContext == null ||
-      !documentContext.read<DocumentBloc>().isLocalMode;
+bool _isAIWriterEnabled(EditorState editorState) {
+  return true;
 }
 
 bool onlyShowInTextTypeAndExcludeTable(

frontend/appflowy_flutter/lib/workspace/presentation/settings/pages/setting_ai_view/local_settings_ai_view.dart

@@ -0,0 +1,34 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/workspace/application/settings/ai/settings_ai_bloc.dart';
+import 'package:appflowy/workspace/presentation/settings/pages/setting_ai_view/local_ai_setting.dart';
+import 'package:appflowy/workspace/presentation/settings/shared/settings_body.dart';
+import 'package:appflowy_backend/protobuf/flowy-user/protobuf.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+class LocalSettingsAIView extends StatelessWidget {
+  const LocalSettingsAIView({
+    super.key,
+    required this.userProfile,
+    required this.workspaceId,
+  });
+
+  final UserProfilePB userProfile;
+  final String workspaceId;
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocProvider<SettingsAIBloc>(
+      create: (_) => SettingsAIBloc(userProfile, workspaceId)
+        ..add(const SettingsAIEvent.started()),
+      child: SettingsBody(
+        title: LocaleKeys.settings_aiPage_title.tr(),
+        description: "",
+        children: [
+          const LocalAISetting(),
+        ],
+      ),
+    );
+  }
+}

frontend/rust-lib/flowy-server/src/local_server/impls/chat.rs

@@ -132,7 +132,11 @@ impl ChatCloudService for LocalServerChatServiceImpl {
         ),
       }
     } else {
-      Err(FlowyError::local_ai_not_ready())
+      if self.local_ai.is_enabled() {
+        Err(FlowyError::local_ai_not_ready())
+      } else {
+        Err(FlowyError::local_ai_disabled())
+      }
     }
   }
 
@@ -244,7 +248,11 @@ impl ChatCloudService for LocalServerChatServiceImpl {
         Err(_) => Ok(stream::once(async { Err(FlowyError::local_ai_unavailable()) }).boxed()),
       }
     } else {
-      Err(FlowyError::local_ai_not_ready())
+      if self.local_ai.is_enabled() {
+        Err(FlowyError::local_ai_not_ready())
+      } else {
+        Err(FlowyError::local_ai_disabled())
+      }
     }
   }