Bug: PA PA reel showed argparse error: invalid choice: 'hybrid' (choose from 'auto', 'elevenlabs', 'local') When user/system passes whisper_provider='hybrid' via API, the analyze.py CLI rejected it because argparse choices were not updated when the new hybrid mode was added to transcribe_full(). Fix: extend choices to ['auto', 'elevenlabs', 'local', 'hybrid', 'gemini']