Apply swh-py-template v0.3.4 with copier utils/archive: Add function to count origin URLs matching a pattern archive_coverage: Fix and improve performance of deposit counts archive_coverage: Use more accurate counts for legacy origins archive_coverage: Order legacy origins by name archive_coverage: Add OSDN in "Discontinued hosting" section api/origin_search: Return total number of results in response header browse: Display total number of results in origins search Web UI