feat: 地区选择器改走接口、订单市价重算与资金流水、同步日志内容复用

region-address-picker 接 region-picker API；订单支持按进价重算 market_price、追踪页资金流水；MES/ERP/中台同步日志共用内容查看组件；地区管理支持 pid 下钻与拼音检索。

apps/web-antd/src/api/region-picker.ts

@@ -0,0 +1,64 @@
+import { requestClient } from '#/api/request';
+
+const prefix = 'region-picker/';
+
+/** 子节点项（children 接口） */
+export interface RegionPickerChild {
+  id: number;
+  name: string;
+  code: string;
+  pid: number;
+  level: number;
+  pinyin_first: string;
+  pinyin_full: string;
+  deleted_at: number;
+  has_children: boolean;
+}
+
+/** 搜索命中项 */
+export interface RegionPickerSearchHit extends RegionPickerChild {
+  path: { id: number; name: string; level: number; pid: number }[];
+  path_label: string;
+  complete: boolean;
+}
+
+/** 按省+叶解析 */
+export interface RegionPickerResolvedPair {
+  province_id: number;
+  city_id: number;
+  province?: RegionPickerChild | null;
+  city?: { id: number; name: string; level: number; pid: number } | null;
+  district?: { id: number; name: string; level: number; pid: number } | null;
+  path_label: string;
+}
+
+/** 懒加载子级 xk-api GET /region-picker/children */
+export async function getRegionChildren(pid = 0) {
+  return requestClient.get<RegionPickerChild[]>(`${prefix}children`, {
+    params: { pid },
+  });
+}
+
+/** 合一搜索 xk-api GET /region-picker/search */
+export async function searchRegions(keyword: string, limit = 30) {
+  return requestClient.get<RegionPickerSearchHit[]>(`${prefix}search`, {
+    params: { keyword, limit },
+  });
+}
+
+/** 按省+叶回显 xk-api GET /region-picker/resolve */
+export async function resolveRegionPair(provinceId: number, cityId: number) {
+  return requestClient.get<RegionPickerResolvedPair>(`${prefix}resolve`, {
+    params: { province_id: provinceId, city_id: cityId },
+  });
+}
+
+/** 批量 ID 解析 */
+export async function resolveRegionIds(ids: number[]) {
+  return requestClient.get<{ items: RegionPickerSearchHit[] }>(
+    `${prefix}resolve`,
+    {
+      params: { ids: ids.join(',') },
+    },
+  );
+}