New isomux feature: cronjobs.

Left pane: setting up a daily cronjob that summarizes what every agent worked on.

Right pane: (part of) the output for the first run of said cronjob.

One use case of cron jobs is pinging claude every 5h.

This way, when you start a session, instead of waiting 5h for usage to refresh, you have to wait rand(0, 5)h