feat: relation field and picker

internal/infrastructure/useCases/GetEntry.go

@@ -25,5 +25,5 @@ func (u *GetEntryUseCase) Get(contentTypeKey string, id uint32) (TypedEntry, err
 	if err != nil {
 		return TypedEntry{}, err
 	}
-	return typedEntry(owner, found, newMediaResolver(u.images))
+	return typedEntry(owner, found, newEntryResolvers(u.images, u.contentTypes, u.entries))
 }