refactor(download): remove ProviderCore/download.py, move sanitize_filename to SYS.utils, replace callers to use API.HTTP.HTTPClient

Provider/alldebrid.py

@@ -11,7 +11,7 @@ from urllib.parse import urlparse
 from API.HTTP import HTTPClient, _download_direct_file
 from API.alldebrid import AllDebridClient, parse_magnet_or_hash, is_torrent_file
 from ProviderCore.base import Provider, SearchResult
-from ProviderCore.download import sanitize_filename
+from SYS.utils import sanitize_filename
 from SYS.logger import log, debug
 from SYS.models import DownloadError
 
@@ -495,7 +495,7 @@ def adjust_output_dir_for_alldebrid(
     full_metadata: Optional[Dict[str, Any]],
     item: Any,
 ) -> Path:
-    from ProviderCore.download import sanitize_filename as _sf
+    from SYS.utils import sanitize_filename as _sf
 
     output_dir = base_output_dir
     md = full_metadata if isinstance(full_metadata, dict) else {}