Both waitUntilAtTurnBoundary guard messages still said "never went idle" /
"did not become injectable" — the old mental model the rename was meant to
retire. Made both say what the code now actually waits for: a turn boundary
(IDLE or DONE).
LeadRollover's waitUntilInjectable used AgentStatus#injectable(), which
accepts BLOCKED. A BLOCKED pane is paused mid-turn on a prompt, not
settled — reusing injectable() let /clear (or the bootstrap text after
it) fire into an open approval prompt within the 20s settle window,
destroying the lead's live context.
Renamed the helper to waitUntilAtTurnBoundary and restricted both waits
to IDLE or DONE only, with a comment explaining why this class does not
reuse injectable() (it answers "may I deliver", not "has the turn
ended"). Added tests for BLOCKED-forever on both waits (zero sends /
exactly one send) and for DONE still completing the full roll.
Dai Ha