test: server 测试共用建库与假引擎,sse-pg 归入串行组

- 新增 apps/server/test/support/{pg,engine}.ts:测试库地址、可用性探测、schema 咨询锁、
  建 schema + 加锁迁移 + 删除、可选去重的假引擎;6 份 harness 改用它(acquisition-organize 与
  file-manager 原先迁移不加锁,并行下有冲突隐患,一并修正)
- sse-pg 起子进程,并行下子进程启动超时,归入 serial
- 修正 b61335e 挪动 / 改名测试后遗留的 import 排序与格式(当时 lint 检查经管道被吞掉退出码)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/server/test/acquisition-organize/subscription.test.ts

@@ -4,7 +4,11 @@ import { afterAll, beforeAll, describe, expect, it } from "vitest";
 import { evaluateAcquisition } from "../../src/modules/acquisition-organize/services/acquisition.ts";
 import { submitDownload, syncDownloads } from "../../src/modules/acquisition-organize/services/downloads.ts";
 import { executeRecord, planImport } from "../../src/modules/acquisition-organize/services/organize.ts";
-import { applyEpisodeTotal, subscriptionProgress, sweepDueSlots } from "../../src/modules/acquisition-organize/services/subscriptions.ts";
+import {
+  applyEpisodeTotal,
+  subscriptionProgress,
+  sweepDueSlots,
+} from "../../src/modules/acquisition-organize/services/subscriptions.ts";
 import { createHarness, fakeDisk, type Harness, pgAvailable, seedBase, seedEntity, seedRelease } from "./harness.ts";
 
 // W5-C 订阅增强集成:Slot×单元多在途 + 忙时延后重评 + 移除释放;季包按缺集选文件(mock qB files/filePrio);