feat: 重构 memory 系统，支持 user memory 和 work memory 分离

apps/test/features/chat/ag_ui_event_test.dart

@@ -45,7 +45,7 @@ void main() {
       expect(result.toolCallId, 'call_1');
       expect(result.toolName, 'calendar_read');
       expect(result.resultSummary, '找到 2 条结果');
-      expect(result.uiSchema, isNull);
+      expect(result.status, 'success');
     });
 
     test('parses history snapshot with ui_schema', () {

apps/test/features/chat/data/services/ag_ui_service_test.dart

@@ -44,6 +44,11 @@ class _FakeApiClient implements IApiClient {
     throw UnimplementedError();
   }
 
+  @override
+  Future<Response<T>> put<T>(String path, {data, Options? options}) {
+    throw UnimplementedError();
+  }
+
   @override
   Future<Response<T>> post<T>(String path, {data, Options? options}) async {
     final runIdFactory = this.runIdFactory;

apps/test/features/chat/presentation/chat_bloc_attachment_sync_test.dart

@@ -33,6 +33,11 @@ class _NoopApiClient implements IApiClient {
     throw UnimplementedError();
   }
 
+  @override
+  Future<Response<T>> put<T>(String path, {data, Options? options}) {
+    throw UnimplementedError();
+  }
+
   @override
   Future<Response<T>> post<T>(String path, {data, Options? options}) {
     throw UnimplementedError();
@@ -152,7 +157,6 @@ void main() {
           toolName: 'ocr_image',
           resultSummary: 'done',
           status: 'success',
-          uiSchema: null,
         ),
       );
       toolItem = bloc.state.items.last as ToolCallItem;