- Receive audio messages: map msg_type=audio to ContextType.VOICE and
download opus file via lazy _prepare_fn for STT pipeline
- Send voice replies: upload opus audio via Feishu file API, auto-convert
non-opus formats (e.g. mp3) using pydub before upload
- Streaming text reply: inject on_event callback into context; send a
card
placeholder on first delta, then PATCH-update it in-place at a
configurable interval (feishu_stream_interval_ms) to achieve typewriter
effect; set feishu_streamed=True to suppress duplicate send()
- Enable NOT_SUPPORT_REPLYTYPE=[] to unblock voice and image reply types
- Fix AudioSegment mutation bug in audio_convert.py: set_frame_rate /
set_channels return new objects and must be reassigned
- Add -nostdin to ffmpeg invocation to prevent stdin deadlock in daemon
- Add feishu_bot_name, feishu_stream_reply, feishu_stream_interval_ms
config keys to config-template.json
