Busy composer send follows Settings, and Host switch no longer hangs.
- While the agent is busy, APK Send follows
ui-conversation.busyEnter(queue or steer) through the official input machine, so images stay on the payload. Idle Send still uses the Host Enter path. - Switching Host no longer spins forever: 20s timeout, Cancel, and Connection options while connecting; timeout and cancel abort the in-flight connect.
Includes the signed Android APK and fixed-name interaction/layout plugin artifacts. Requires the DSH 0.1.2-rc.1 compatible Host stack. Do not install the layout tarball into a desktop WebUI profile.