Story 6

src/scratch_manager.py

@@ -23,11 +23,18 @@ class ScratchManager:
         return self.frame_dir
 
     def cleanup(self) -> None:
-        """Remove the video-specific frame directory and everything underneath it."""
+        """Remove the frame scratch directory only."""
         if self.auto_cleanup and self.frame_dir.exists():
             shutil.rmtree(self.frame_dir)
             logger.info("Cleaned scratch frames for %s", self.video_id)
 
+    def cleanup_all(self) -> None:
+        """Remove the entire per-video scratch directory (frames + crops)."""
+        video_root = self.base_path / self.video_id
+        if self.auto_cleanup and video_root.exists():
+            shutil.rmtree(video_root)
+            logger.info("Cleaned all scratch data for %s", self.video_id)
+
     def usage_bytes(self) -> int:
         """Return the total size of the scratch directory in bytes."""
         if not self.frame_dir.exists():