test(identity): MoviePilot differential on 113 HHClub titles (ID-2)

MP MetaInfo + TheMovieDbModule name matching vs parse/recall/resolveIdentity,
TMDB responses replayed offline; includes the category-alias misbinding
regression from the user stack.

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

apps/server/test/sources-identity/identity-differential.run.ts

@@ -0,0 +1,52 @@
+/**
+ * 重新录制身份匹配差分(ID-2):我们侧的 TMDB 请求走本地缓存代理(scratchpad tmdb_proxy.py,上行计数封顶),
+ * 录下的响应裁剪后写入 tmdb-fixtures.json,逐条结果写入 ours.json 并打印汇总。
+ *
+ *   TMDB_PROXY=http://127.0.0.1:18731 deno run -A apps/server/test/sources-identity/identity-differential.run.ts
+ */
+import { writeFileSync } from "node:fs";
+import { join } from "node:path";
+import {
+  DATA_DIR,
+  fixtureKey,
+  runDifferential,
+  runPoisoned,
+  summarize,
+  tmdbFor,
+  trimTmdb,
+} from "./identity-differential.lib.ts";
+
+const proxy = Deno.env.get("TMDB_PROXY") ?? "http://127.0.0.1:18731";
+const fixtures: Record<string, unknown> = {};
+const recording: typeof fetch = async (input, init) => {
+  const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url;
+  const res = await fetch(url, init);
+  const body = await res.clone().json();
+  // 录制时代理离线未命中的详情按 404 记下(回放同样走"取不到详情"分支)
+  fixtures[fixtureKey(url)] = res.ok ? trimTmdb(body) : { __status: res.status };
+  return res;
+};
+const tmdb = tmdbFor(recording, `${proxy}/3`);
+const rows = await runDifferential(tmdb);
+const poisoned = await runPoisoned(tmdb);
+for (const p of poisoned) if (!p.ok) console.log("POISONED FAIL", p.c.title.slice(0, 60), p.status, p.best);
+console.log("poisoned", poisoned.filter((p) => p.ok).length, "/", poisoned.length);
+const sorted = Object.fromEntries(Object.entries(fixtures).sort(([a], [b]) => a.localeCompare(b)));
+writeFileSync(join(DATA_DIR, "tmdb-fixtures.json"), `${JSON.stringify(sorted)}\n`);
+writeFileSync(join(DATA_DIR, "ours.json"), `${JSON.stringify({ summary: summarize(rows), rows }, null, 1)}\n`);
+for (const r of rows)
+  if (r.verdict !== "consistent")
+    console.log(
+      r.id,
+      r.verdict,
+      r.deviation?.kind ?? "",
+      "| mp",
+      r.mp,
+      "| ours",
+      r.status,
+      r.best,
+      r.bestEvidence.join(","),
+      "|",
+      r.title.slice(0, 50),
+    );
+console.log(summarize(rows));