Consistency ruling (owner, 2026-10-01): the finish-first send and the
run-end focus are properties of the COMPOSER, not of one page.
- home (graph view, raw textarea): topicRef mirror; start() finishes
dictation first (before the setup/key guards, so an intercepted draft
is the complete one) then reads the mirror; the start square stays
live while a run holds deferred speech; run end focuses the topic
input.
- new-session: the shell owns the dictation instance — handleSend wraps
the parent's send with finish-first, the composer stays sendable
during a run, and run end focuses it via the Composer's inputRef. The
parent's send reads a textRef mirror (applyText at every write): the
flush lands via setState after the shell's await, and the parent's
closure must not read a stale draft.