Release v2025.11.21

[2025.11.21] - 2025-11-21

🐛 Fixed

• fix: IBM.py - Fixed typo in refresh_identity method where s-elf.headers was incorrectly used instead of self.headers
• fix: AIauto.py - Fixed critical bug where chat method could return a generator when stream=False, causing AssertionError in providers like AI4Chat
• fix: AIauto.py - Added proper handling for providers that return generators even in non-streaming mode by consuming the generator to extract the return value

✨ Added

• feat: AIauto.py - Enhanced provider failover mechanism to "peek" at the first chunk of streaming responses, allowing automatic failover to next provider if current one fails immediately
• feat: AIauto.py - Split chat method into _chat_stream and _chat_non_stream helper methods for clearer separation of streaming vs non-streaming logic

🔧 Maintenance

• refactor: AIauto.py - Improved robustness of AUTO provider to work seamlessly with all providers in webscout.Provider package
• refactor: AIauto.py - Added generator type checking and handling to prevent type mismatches between streaming and non-streaming responses