feat:执行过程编排页面重构及删除功能新增

frontend/src/api/index.ts

@@ -677,6 +677,37 @@ class Api {
     }
   }
 
+  /**
+   * 删除任务过程分支数据
+   * @param TaskID 大任务ID
+   * @param stepId 小任务ID
+   * @param branchId 要删除的分支ID
+   * @returns 是否删除成功
+   */
+  deleteTaskProcessBranch = async (
+    TaskID: string,
+    stepId: string,
+    branchId: string,
+  ): Promise<boolean> => {
+    if (!websocket.connected) {
+      throw new Error('WebSocket未连接')
+    }
+
+    try {
+      const rawResponse = await websocket.send('delete_task_process_branch', {
+        task_id: TaskID,
+        stepId,
+        branchId,
+      })
+
+      const response = this.extractResponse<{ status: string }>(rawResponse)
+      return response?.status === 'success' || false
+    } catch (error) {
+      console.error('删除任务过程分支数据失败:', error)
+      return false
+    }
+  }
+
   /**
    * 更新任务大纲数据
    * @param taskId 任务ID