Improve request handling and qBittorrent categories

backend/app/clients/qbittorrent.py

@@ -1,5 +1,6 @@
 from typing import Any, Dict, Optional
 import httpx
+import logging
 from .base import ApiClient
 
 
@@ -8,6 +9,7 @@ class QBittorrentClient(ApiClient):
         super().__init__(base_url, None)
         self.username = username
         self.password = password
+        self.logger = logging.getLogger(__name__)
 
     def configured(self) -> bool:
         return bool(self.base_url and self.username and self.password)
@@ -72,6 +74,14 @@ class QBittorrentClient(ApiClient):
             raise
 
     async def add_torrent_url(self, url: str, category: Optional[str] = None) -> None:
+        url_host = None
+        if isinstance(url, str) and "://" in url:
+            url_host = url.split("://", 1)[-1].split("/", 1)[0]
+        self.logger.warning(
+            "qBittorrent add_torrent_url invoked: category=%s host=%s",
+            category,
+            url_host or "unknown",
+        )
         data: Dict[str, Any] = {"urls": url}
         if category:
             data["category"] = category