Changes
PR #2296 by pcbeingused333 and ksylvan: fix(gemini): return an error when a response is blocked or stopped by a safety filter
- Fixed Gemini streaming responses to return an error when a stream is blocked or stopped by a safety filter.
- Fixed non-streaming Gemini responses to return an error when the response is blocked.
- Treated image prohibited-content and image recitation stop reasons as blocked responses.