fix(core): tell the model when the user manually exits plan mode#7682

wenshao merged 2 commits into

QwenLM:mainQwenLM/qwen-code:mainfrom

zjunothing:fix/7671-manual-plan-exit-noticezjunothing/qwen-code:fix/7671-manual-plan-exit-noticeCopy head branch name to clipboard