chore: update watchlist features and fixes

.sisyphus/evidence/task-3-pipe-url.txt

@@ -0,0 +1,16 @@
+# Evidence: Task 3 - Pipe URL Triggers Fallback
+
+## Scenario: Pipe URL triggers fallback
+
+**Tool**: Python3
+**Preconditions**: Anime-Sama downloader with fallback method
+**Steps**:
+1. Mock get_download_link_with_fallback
+2. Call get_download_link() with pipe URL
+
+**Expected Result**: Fallback method is called (True)
+
+**Actual Result**: 
+Fallback called: True
+
+**Status**: PASS