Fix movie/series API responses never surfacing company logo_path

movie_service.get_movie_detail() hardcoded companies[].logo_path = None
instead of looking up the company's logo artwork, and tv_service's
networks[]/companies[] never set logo_path at all -- both just built
CompanyBriefOut without the artwork lookup that company_service.py (and
_season_brief for posters) already does correctly. Ingestion and storage
were working the whole time; the API layer just never read the result.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

app/services/movie_service.py

@@ -47,6 +47,18 @@ async def get_movie_detail(session: AsyncSession, movie_aurora_id: str) -> Movie
 
     cast, crew = split_credits(credits_)
 
+    company_out: list[CompanyBriefOut] = []
+    for company, _role in companies:
+        logos = await polymorphic.get_artwork(session, "company", company.id, ArtworkType.LOGO)
+        company_out.append(
+            CompanyBriefOut(
+                id=aurora_id("company", str(company.id)),
+                name=company.name,
+                company_type=company.company_type.value,
+                logo_path=primary_artwork_path(logos, ArtworkType.LOGO),
+            )
+        )
+
     return MovieDetailOut(
         id=aurora_id("movie", str(movie.id)),
         title=movie.title,
@@ -67,15 +79,7 @@ async def get_movie_detail(session: AsyncSession, movie_aurora_id: str) -> Movie
         keywords=[KeywordOut(id=aurora_id("keyword", str(k.id)), name=k.name) for k in keywords],
         cast=cast,
         crew=crew,
-        companies=[
-            CompanyBriefOut(
-                id=aurora_id("company", str(company.id)),
-                name=company.name,
-                company_type=company.company_type.value,
-                logo_path=None,
-            )
-            for company, _role in companies
-        ],
+        companies=company_out,
         collection=(
             CollectionBriefOut(
                 id=aurora_id("collection", str(movie.collection.id)), name=movie.collection.name