Bands

子代理監看：prompt 上方顯示子代理摘要列，/agent-monitor 開關面板，列出模型、context、token、估計費用和時間。

金魚列：自動記住工作堆疊，輸入列上方顯示主線和支線，收支線後提醒回主線

Flag typos in the prompt box (rules file + Opus 5.5 check) and pick a fix from the band above the prompt, /typo to add rules

Model, folder, git branch/worktree, context and rate-limit band above the prompt, with threshold toasts, /limits and a /ctx pane