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* Stop NodeInfo relays rewriting the User payload NodeInfoModule::alterReceivedProtobuf rewrote user.id and re-encoded the User payload of every NodeInfo it saw, including ones it relays. The XEdDSA signature covers Data.payload, so a rewritten NodeInfo failed verification at receivers that know the sender's key. Relays now forward the payload unmodified. The user.id coercion moves to the local copies that consumed it: phone delivery (MeshService::sendToPhone) and the unencrypted MQTT uplink. It only re-encodes when the id does not match the sender. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NmhtcXBe3B3NvS9RttzwHW * Keep signed NodeInfo unmodified on MQTT uplink A coerced copy keeps the sender's XEdDSA signature, which no longer covers the payload, so downlink gateways would drop it. Signed NodeInfo is now published as sent. Also assert that a re-encoded User always fits Data.payload. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NmhtcXBe3B3NvS9RttzwHW --------- Co-authored-by: Jonathan Bennett <jonathan@meshtastic.com> Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>