Refactor optimize merge (#126)

* refactor: optimized merge detection

* bug: removed subroutine

* removed test tqdm

* bug: close zip writer

* refactor: metrics in pandas df

* refactor: detect all sites

* bug: empty merge list

* bug: rescaling swcs

* bug: removed break

* updates

* minor updates

* updated stats

* minor update

---------

Co-authored-by: anna-grim <[email protected]>

Author: anna-grim

src/segmentation_skeleton_metrics/skeleton_metric.py

@@ -602,7 +602,7 @@ def find_merge_site(self, key, kdtree, fragment_graph, source, visited):
                         {
                             "Segment_ID": segment_id,
                             "GroundTruth_ID": key,
-                            "Voxel": tuple(voxel),
+                            "Voxel": tuple([int(t) for t in voxel]),
                             "World": tuple([float(t) for t in xyz]),
                         }
                     )