agent-monitor: band and /monitor pane for session activity

Open-source Claude Code mod by karanb192. Its repo describes it as: Community catalogue of public Claude Code mods (function hooks), scanned from GitHub with what each mod can read, write, run or send over the network. Browse https://mods.aidojo.si/. Shows what the community…

At a token threshold it has Haiku write a structured handoff brief to disk, runs /clear and seeds the fresh session with a pointer to it, so long jobs keep their thread without lossy compaction.

Replaces bare [Image n] tags with numbered thumbnails above the prompt and hover-to-zoom buttons under sent messages, so you can see what you attached.

Automates the summarise, /clear, paste routine for long sessions, keeps the cache warm while you are away and helps Claude remember what you taught it.