pending + running rebuilds, meta-updates, and first-spawns. one runs at a time; meta-update cascades nest under their parent. dedup: re-enqueueing a still-queued op collapses into the existing entry.

select inputs to nix flake update in /meta/. selected agents rebuild in sequence after the lock bump; manager learns each outcome via the usual rebuilt system event.

kept state from previously tombstoned agents — recreating an agent with the same name reuses it.

live cpu + memory per agent container, from cgroup v2 on the host. cpu is % of total host capacity (all cores), sampled over ~200ms each refresh; polled every 5s while this tab is open. network is omitted on purpose — agents share the host netns, so there is no per-container counter (see docs/network.md).