28allday ff67bd6a71 Probe known and Tailscale peers in headless send ... runHeadlessSend only ran multicast discovery, so `--to <alias> --message` could not reach a peer that is only routable over the tailnet (or another subnet), even though the TUI and quick-send paths could via watchRemotes. Start the same watcher in the headless path: known peers from config plus online Tailscale peers are unicast-probed, the probe handshake records the peer, and FindPeer picks it up like any multicast discovery. Verified live against a tailnet-only peer (different subnet, DERP-relayed): discovered and message delivered. TestFindPeerViaProbe covers the composition Probe -> NotePeer -> PeerFound -> FindPeer. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-06-06 12:18:04 +01:00
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main.go	Probe known and Tailscale peers in headless send	2026-06-06 12:18:04 +01:00