Add full ChatStream support to the pico channel, enabling real-time token
streaming to connected WebSocket clients.
Changes:
- Add streamer tracking in turnState (acquire/release per conversation turn)
- Integrate ChatStream in pipeline_llm (use when streamer is available)
- Wire streamer lifecycle through agent loop
- Add Streaming field to PicoSettings config
- Skip bus publish when response was already streamed
- Add streaming test scaffold
When a channel supports streaming and has it enabled in config, the agent
loop calls ChatStream() instead of Chat(), allowing tokens to flow in
real-time through the WebSocket as the LLM generates them.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(channels): dismiss tool feedback animation when turn ends via ResponseHandled
When a tool sets ResponseHandled=true (e.g., send_file), the turn ends
without producing a final assistant response. This meant no outbound
message triggered FinalizeToolFeedbackMessage, leaving the animation
goroutine running indefinitely — editing the Feishu card every 3 seconds
with "." / ".." suffixes long after the tool had finished.
Fix: call DismissToolFeedback at "Tool output satisfied delivery" so the
tracker is cleared and the animation goroutine is stopped immediately.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* fix(adapters): add DismissToolFeedback to channelManagerAdapter
The adapter must implement the new interface method added in the
previous commit, otherwise the package fails to compile.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* fix(channels): pass InboundContext to DismissToolFeedback for topic-aware keys
Telegram forum topics use scoped tracker keys like "chatID/topicID",
resolved via ToolFeedbackMessageChatID with the InboundContext. The
previous nil context caused the lookup to fall back to the raw chatID,
missing the topic-scoped entry and leaving the animation goroutine
orphaned in forum-topic conversations.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* style: wrap long function signatures for golines
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
