迁移反向追溯模块

- 新增数据中台反向追溯 V2 页面

- 新增反向追溯查询导出接口、旧路径路由和中英文文案

- 更新迁移任务列表并补充人工功能测试清单

src/api/data-platform/traceability/backward.js

@@ -0,0 +1,27 @@
+import { request } from '@/api/_service'
+
+const BASE = 'data_middleground/basic_traceability/reverse_direction_traceability/'
+
+function apiParams (method, data = {}) {
+  return {
+    method,
+    platform: 'background',
+    ...data
+  }
+}
+
+export function getBackwardTraceabilityData (data) {
+  return request({
+    url: BASE + 'get_data',
+    method: 'get',
+    params: apiParams('data_middleground_basic_traceability_reverse_direction_traceability_get_data', data)
+  })
+}
+
+export function exportBackwardTraceabilityTree (data) {
+  return request({
+    url: BASE + 'export_tree',
+    method: 'post',
+    data: apiParams('data_middleground_basic_traceability_reverse_direction_traceability_export_tree', data)
+  })
+}