copy(server): 刮削原因与登录提示补改;同步数据清理、整理守卫等断言

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/server/test/system/storage.test.ts

@@ -251,7 +251,7 @@ describe.skipIf(!hasPg)("CACHE-2 存储(真实 PG)", () => {
     await cand("r1", "unmatched", 31);
     await cand("r2", "unmatched", 29);
     await cand("r3", "ambiguous", 31);
-    expect(await job("identity_pool")(now)).toBe("归档 1 条未识别条目");
+    expect(await job("identity_pool")(now)).toBe("归档 1 条未识别资源");
     const st = await sql<{ t: string; s: string }>`select sr.title as t, c.status as s from identity_candidate c
       join source_release sr on sr.id = c.source_release_id order by sr.title`.execute(h.db);
     expect(st.rows).toEqual([