reportsPeerLoss

Peer-drop reflected in peers/state — a peer that leaves the session must stop being advertised as reachable by the peers that stay.

Read by SeamConformanceSuite.survivorStopsAdvertisingADepartedPeer, which is what makes this a gated obligation rather than a free declaration (#2303/#2304). false means the survivor may keep a departed peer in us.tractat.kuilt.core.Seam.peers while staying us.tractat.kuilt.core.SeamState.Woven — i.e. it advertises a peer us.tractat.kuilt.core.Seam.sendTo would refuse, which Seam.peers' own KDoc forbids. Every false here is therefore a tracked bug, not a by-design gap.