chore: apply pending code updates

src/core/entities/series.py

@@ -64,6 +64,16 @@ class Serie:
             f"episodeDict={self.episodeDict}{year_str})"
         )
 
+    def __repr__(self):
+        """Concise developer representation of Serie object."""
+        season_count = len(self.episodeDict)
+        episode_count = sum(len(eps) for eps in self.episodeDict.values())
+        year_str = f", year={self.year}" if self.year else ""
+        return (
+            f"Serie(key={self.key!r}, name={self.name!r}"
+            f"{year_str}, seasons={season_count}, episodes={episode_count})"
+        )
+
     @property
     def key(self) -> str:
         """