telemetry.fleet-status only read the telemetry-fleet/ collector inbox —
an opt-in anonymous-telemetry pipeline that federated peers never write
to — so Fleet showed 'No nodes reporting' even with a healthy federation.
Build the fleet list from nodes.json instead: every TRUSTED federated
node is mapped from its last_state sync snapshot (cpu/mem/disk, uptime,
apps, peer count) into the FleetNode shape the UI expects, keyed by DID.
Observer ('peer') and untrusted nodes are excluded by design. Collector
reports are still merged in for non-federated telemetry nodes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>