fix(identify): rank TMDB candidates by original title too

catalog.lookup only returned the zh-CN localized title, so an English
release name (Dune.Part.Two.2024...) was rejected against "沙丘2" and
files/identify came back with zero candidates. Pass originalTitle
through catalog.lookup and use it as an extra title in ranking.

Found in REAL-1b on the v0.2.2 test stack; needs an image rebuild to
take effect.

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

packages/contracts/src/capabilities-io.ts

@@ -52,6 +52,8 @@ export const CatalogLookupOutput = z.object({
       entityType: ExternalEntityType,
       externalId: z.string(),
       title: z.string(),
+      /** 原名(TMDB original_title/name);与本地化标题不同语种时识别要靠它匹配英文文件名 */
+      originalTitle: z.string().nullable().optional(),
       year: z.number().int().nullable(),
       /** TMDB poster_path;文件管理识别候选拼海报缩略图 */
       posterPath: z.string().nullable().optional(),