- preset questions now generated by LLM from agent name+description and
cached in localStorage (keyed by agent id+updated_at); fixes keyword
heuristic mismatch (e.g. 购房专家 got data-analysis prompts)
- add regenerate button on all assistant messages (was error-only retry)
- clear chat now asks for confirmation, notes session history is kept
- remove duplicate final-answer render in orchestrate result
(bubble body already shows it)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
renjianbo
cf2a9c7695