fix: Sonarr client initialization error

Fix AttributeError for missing sonarr_url config attributes.
Use environment variables directly like the original code.
Version bump to 2.0.1-clean

VERSION

@@ -1 +1 @@
-2.0.0-clean
+2.0.1-clean

nfoguard.py

@@ -1727,12 +1727,12 @@ db = NFOGuardDatabase(config.db_path)
 nfo_manager = NFOManager(config.manager_brand, config.debug)
 path_mapper = PathMapper(config)  # FIXED: Pass config to PathMapper
 
-# Initialize Sonarr client
+# Initialize Sonarr client using environment variables
 sonarr = SonarrClient(
-    base_url=config.sonarr_url,
-    api_key=config.sonarr_api_key,
-    webhook_secret=config.sonarr_webhook_secret,
-    enabled=config.sonarr_enabled
+    base_url=os.environ.get("SONARR_URL", ""),
+    api_key=os.environ.get("SONARR_API_KEY", ""),
+    webhook_secret=os.environ.get("SONARR_WEBHOOK_SECRET", ""),
+    enabled=bool(os.environ.get("SONARR_URL", ""))
 )
 
 # Use new clean TV processor