Prototype — chat + mic · host would be ken-travel.*
Tap mic once to listen. Say “over” to submit. While reply is speaking, tap mic to stop readout. Tap again when idle to stop listening.
Session-buffer mic: arm once, speak, say over to submit. While a reply is speaking, say stop, quiet, or enough to cancel readout. Whisper on Cloudflare. Stub replies — not live Hermes. Typed Send still works.