faster calibration curve generation

jellyfin intergration

src/types.hpp

@@ -92,6 +92,8 @@ struct IdentifiedActor {
     int         track_id{-1};    // face track ID from FaceTrackerFunc
     std::string name;
     std::string imdb_id;
+    std::string tmdb_id;
+    std::string jellyfin_id;     // Jellyfin Person item GUID, if gallery was built from Jellyfin
     float       similarity{0.f}; // calibrated P(match) or cosine similarity; 0 for unknowns
     cv::Rect2f  bbox;
     cv::Mat     crop;            // 112×112 aligned crop (stored as shared_ptr by KPN)
@@ -116,6 +118,8 @@ struct SceneAnnotation {
 struct ActorGallery {
     struct Actor {
         std::string              imdb_id;
+        std::string              tmdb_id;
+        std::string              jellyfin_id;  // Jellyfin Person item GUID, if known
         std::string              name;
         std::vector<Embedding>   embeddings;  // one per reference image
         std::vector<std::string> source_images;