fix(plugins): type-specific trakt external id namespaces

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

plugins/trakt/src/map.ts

@@ -29,7 +29,7 @@ function movieHint(m: TMovie): WorkHint {
     title: m.title,
     mediaType: "movie",
     ...(m.year ? { year: m.year } : {}),
-    externalIds: ids({ trakt: m.ids.trakt, tmdb_movie: m.ids.tmdb, imdb: m.ids.imdb }),
+    externalIds: ids({ trakt_movie: m.ids.trakt, tmdb_movie: m.ids.tmdb, imdb: m.ids.imdb }),
   };
 }
 
@@ -38,21 +38,26 @@ function showHint(s: TShow): WorkHint {
     title: s.title,
     mediaType: "show",
     ...(s.year ? { year: s.year } : {}),
-    externalIds: ids({ tmdb_show: s.ids.tmdb, tvdb: s.ids.tvdb, imdb: s.ids.imdb, trakt: s.ids.trakt }),
+    externalIds: ids({ trakt_show: s.ids.trakt, tmdb_show: s.ids.tmdb, tvdb_show: s.ids.tvdb, imdb: s.ids.imdb }),
   };
 }
 
-// Season and episode ids are deliberately omitted: their numeric namespaces (tvdb, tmdb, imdb, trakt)
-// are shared with shows/movies, so they are identified by parent chain + position instead.
-function seasonHint(show: TShow, n: number): WorkHint {
-  return { title: `Season ${n}`, mediaType: "season", externalIds: {}, parent: showHint(show), position: { season: n } };
+function seasonHint(show: TShow, n: number, sid?: Ids): WorkHint {
+  return {
+    title: `Season ${n}`,
+    mediaType: "season",
+    externalIds: sid ? ids({ trakt_season: sid.trakt, tmdb_season: sid.tmdb }) : {},
+    parent: showHint(show),
+    position: { season: n },
+  };
 }
 
 function episodeHint(show: TShow, e: TEpisode): WorkHint {
+  const eid = e.ids;
   return {
     title: e.title || `Episode ${e.number}`,
     mediaType: "episode",
-    externalIds: {},
+    externalIds: eid ? ids({ trakt_episode: eid.trakt, tvdb_episode: eid.tvdb, tmdb_episode: eid.tmdb, imdb: eid.imdb }) : {},
     parent: seasonHint(show, e.season),
     position: { season: e.season, episode: e.number },
   };
@@ -63,7 +68,7 @@ export function hintFor(item: TItem): WorkHint | null {
   switch (item.type) {
     case "movie": return item.movie ? movieHint(item.movie) : null;
     case "show": return item.show ? showHint(item.show) : null;
-    case "season": return item.show && item.season ? seasonHint(item.show, item.season.number) : null;
+    case "season": return item.show && item.season ? seasonHint(item.show, item.season.number, item.season.ids) : null;
     case "episode": return item.show && item.episode ? episodeHint(item.show, item.episode) : null;
     default: return null;
   }