> I think there _is_ a way to do this nicely in a GUI btw, which I've been toying with as a side project. Basically... build it as a trello style board

Something like Orca's Agent Dashboard, or something else? https://www.onorca.dev/docs/model/agents-sessions

It took me like 500k tokens to vibe a similar kanban board for OpenCode desktop (I took orca and herdr as references). It is a v2 plugin and I love it. It does what I need across all my projects, I tweak it the way I need, and it's much more convenient than the native tab panel.