feat: data annotation page adaptation to backend API. Improve labeling project creation module.

* feat: data annotation page adaptation to the backend API.

* feat: Implement labeling configuration editor and enhance annotation task creation form

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

@@ -1,5 +1,5 @@
 import { StickyNote } from "lucide-react";
-import { AnnotationTask, AnnotationTaskStatus } from "./annotation.model";
+import { AnnotationTaskStatus } from "./annotation.model";
 import {
   CheckCircleOutlined,
   ClockCircleOutlined,
@@ -31,26 +31,41 @@ export const AnnotationTaskStatusMap = {
   },
 };
 
-export function mapAnnotationTask(task: AnnotationTask) {
+export function mapAnnotationTask(task: any) {
+  // Normalize labeling project id from possible backend field names
+  const labelingProjId = task?.labelingProjId || task?.labelingProjectId || task?.projId || task?.labeling_project_id || "";
+
+  const statsArray = task?.statistics
+    ? [
+      { label: "准确率", value: task.statistics.accuracy ?? "-" },
+      { label: "平均时长", value: task.statistics.averageTime ?? "-" },
+      { label: "待复核", value: task.statistics.reviewCount ?? "-" },
+    ]
+    : [];
+
   return {
     ...task,
-    id: task.mapping_id,
-    projId: task.labelling_project_id,
-    name: task.labelling_project_name,
-    createdAt: task.created_at,
-    updatedAt: task.last_updated_at,
+    id: task.id,
+    // provide consistent field for components
+    labelingProjId,
+    projId: labelingProjId,
+    name: task.name,
+    description: task.description || "",
+    createdAt: task.createdAt,
+    updatedAt: task.updatedAt,
     icon: <StickyNote />,
     iconColor: "bg-blue-100",
     status: {
       label:
         task.status === "completed"
           ? "已完成"
-          : task.status === "in_progress"
-          ? "进行中"
-          : task.status === "skipped"
-          ? "已跳过"
-          : "待开始",
+          : task.status === "processing"
+            ? "进行中"
+            : task.status === "skipped"
+              ? "已跳过"
+              : "待开始",
       color: "bg-blue-100",
     },
+    statistics: statsArray,
   };
 }