test(server): 富详情测试桩补 taglineLanguage 字段

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

apps/server/test/file-manager/scrape.test.ts

@@ -33,6 +33,7 @@ function detail(
     overview: null,
     overviewLanguage: null,
     tagline: null,
+    taglineLanguage: null,
     year: null,
     releaseDate: null,
     lastAirDate: null,

apps/server/test/scrape/scrape-layout-mp.test.ts

@@ -68,6 +68,7 @@ const detail = (entityType: "movie" | "tv", externalId: string): TmdbRichDetail
     overview: null,
     overviewLanguage: null,
     tagline: null,
+    taglineLanguage: null,
     year: 2022,
     releaseDate: null,
     lastAirDate: null,