feat(customer): 新增ICC客户信息同步功能 - OAuth2密码模式鉴权拉取org_base客户、按icc_code幂等upsert写入并记录icc_sync_log，注册每10分钟定时任务；客户档案管理页新增手动'同步客户'按钮（POST /api/customers/sync/icc），同步后自动刷新列表与统计；customer表新增icc_code字段及唯一索引，同步db_seed与设计文档

server/src/controller/customer.controller.ts

@@ -1,6 +1,7 @@
 import { Controller, Get, Post, Put, Del, Inject, Query, Body, Param } from "@midwayjs/core";
 import { Context } from "@midwayjs/koa";
 import { CustomerService } from "../service/customer.service";
+import { IccCustomerSyncService } from "../service/icc_customer_sync.service";
 
 @Controller("/api/customers")
 export class CustomerController {
@@ -10,6 +11,9 @@ export class CustomerController {
 	@Inject()
 	customerService!: CustomerService;
 
+	@Inject()
+	iccCustomerSyncService!: IccCustomerSyncService;
+
 	@Get("/")
 	async list(@Query() query: any) {
 		const result = await this.customerService.list(query, this.ctx);
@@ -28,6 +32,16 @@ export class CustomerController {
 		return result;
 	}
 
+	@Post("/sync/icc")
+	async syncIccCustomers() {
+		const result = await this.iccCustomerSyncService.syncFromIcc(this.ctx);
+		return {
+			code: 200,
+			message: "同步完成",
+			data: result
+		};
+	}
+
 	@Get("/:id")
 	async detail(@Param("id") id: string) {
 		const result = await this.customerService.detail(Number(id), this.ctx);