feat: 新增智电改造线路台账功能（ICC拉取同步）

- 数据库：新增迁移脚本20261011_icc_line_ledger.sql（electric_line/line_room/icc_sync_log三表、菜单61、role_menu(1,61)、定时任务icc_line_sync），同步db_seed.sql
- 后端：新增ElectricLine/IccSyncLog实体、查询DTO、线路台账服务与ICC拉取同步服务、/api/electric-lines控制器，接入RBAC（device:list）与定时任务
- 前端：新增智电改造线路台账页面及路由，API封装electricLineApi
- ICC同步采用本系统主动拉取模式，失败仅记日志不抛错，接口统一code/message/data格式兼容APP

server/src/service/job_scheduler.service.ts

@@ -8,6 +8,7 @@ import SysJob from "../entity/sys_job.entity";
 import SysJobLog from "../entity/sys_job_log.entity";
 import { LogService } from "./log.service";
 import { NoticeRuleService } from "./notice_rule.service";
+import { IccLineSyncService } from "./icc_line_sync.service";
 import { BuiltinJob, JobHandlerContext, JobRuntime, getBuiltinJob } from "../task/job_registry";
 
 /** 任务执行结果（一次尝试） */
@@ -430,6 +431,12 @@ export class JobSchedulerService {
 				const ctx = this.app.createAnonymousContext();
 				const noticeRuleService = (await ctx.requestContext.getAsync(NoticeRuleService)) as NoticeRuleService;
 				return noticeRuleService.executeScan();
+			},
+			syncIccLines: async () => {
+				const ctx = this.app.createAnonymousContext();
+				const iccService = (await ctx.requestContext.getAsync(IccLineSyncService)) as IccLineSyncService;
+				const result = await iccService.syncFromIcc();
+				return `拉取 ${result.pulled} 条，新增 ${result.inserted}，更新 ${result.updated}，跳过 ${result.skipped}`;
 			}
 		};
 	}