feat(annotation): 添加标注类型显示功能

- 在前端页面中新增标注类型列并使用Tag组件展示
- 添加AnnotationTypeMap常量用于标注类型的映射
- 修改接口定义支持labelingType字段的传递
- 更新后端项目创建和更新逻辑以存储标注类型
- 添加标注类型配置键常量统一管理
- 扩展数据传输对象支持标注类型属性
- 实现模板标注类型的继承逻辑

frontend/src/pages/DataAnnotation/Home/DataAnnotation.tsx

@@ -1,5 +1,5 @@
 import { useState } from "react";
-import { Card, Button, Table, message, Modal, Tabs } from "antd";
+import { Card, Button, Table, Tag, message, Modal, Tabs } from "antd";
 import {
   PlusOutlined,
   EditOutlined,
@@ -15,7 +15,11 @@ import {
   deleteAnnotationTaskByIdUsingDelete,
   queryAnnotationTasksUsingGet,
 } from "../annotation.api";
-import { mapAnnotationTask, type AnnotationTaskListItem } from "../annotation.const";
+import {
+  AnnotationTypeMap,
+  mapAnnotationTask,
+  type AnnotationTaskListItem,
+} from "../annotation.const";
 import CreateAnnotationTask from "../Create/components/CreateAnnotationTaskDialog";
 import ExportAnnotationDialog from "./ExportAnnotationDialog";
 import { ColumnType } from "antd/es/table";
@@ -168,6 +172,21 @@ export default function DataAnnotation() {
       key: "datasetName",
       width: 180,
     },
+    {
+      title: "标注类型",
+      dataIndex: "labelingType",
+      key: "labelingType",
+      width: 160,
+      render: (value?: string) => {
+        if (!value) {
+          return "-";
+        }
+        const label =
+          AnnotationTypeMap[value as keyof typeof AnnotationTypeMap]?.label ||
+          value;
+        return <Tag color="geekblue">{label}</Tag>;
+      },
+    },
     {
       title: "数据量",
       dataIndex: "totalCount",

frontend/src/pages/DataAnnotation/annotation.const.tsx

@@ -23,6 +23,12 @@ type AnnotationTaskPayload = {
   datasetId?: string;
   datasetName?: string;
   dataset_name?: string;
+  labelingType?: string;
+  labeling_type?: string;
+  template?: {
+    labelingType?: string;
+    labeling_type?: string;
+  };
   totalCount?: number;
   total_count?: number;
   annotatedCount?: number;
@@ -48,6 +54,7 @@ export type AnnotationTaskListItem = {
   description?: string;
   datasetId?: string;
   datasetName?: string;
+  labelingType?: string;
   totalCount?: number;
   annotatedCount?: number;
   inProgressCount?: number;
@@ -90,6 +97,11 @@ export function mapAnnotationTask(task: AnnotationTaskPayload): AnnotationTaskLi
   const labelingProjId = task?.labelingProjId || task?.labelingProjectId || task?.projId || task?.labeling_project_id || "";
   const segmentationEnabled = task?.segmentationEnabled ?? task?.segmentation_enabled ?? false;
   const inProgressCount = task?.inProgressCount ?? task?.in_progress_count ?? 0;
+  const labelingType =
+    task?.labelingType ||
+    task?.labeling_type ||
+    task?.template?.labelingType ||
+    task?.template?.labeling_type;
 
   const statsArray = task?.statistics
     ? [
@@ -107,6 +119,7 @@ export function mapAnnotationTask(task: AnnotationTaskPayload): AnnotationTaskLi
     projId: labelingProjId,
     segmentationEnabled,
     inProgressCount,
+    labelingType,
     name: task.name,
     description: task.description || "",
     datasetName: task.datasetName || task.dataset_name || "-",