- Updated stale yield-empty-stop regressions for the new terminal-yield contract.
- Kept coverage for clearing yield termination before the next prompt and IRC wake.
Fixes#4963
Reset per-turn maintenance counters before IRC wake prompts so yielded subagents do not carry stale yield termination into later wake turns.
Add regression coverage for empty-stop retry after an IRC wake following a yielded run.
Fixes#4658
Trailing empty assistant 'stop' arriving after a successful 'yield'
revived the already-yielded subagent. AgentSession.agent_end maintenance
compared #assistantEndedWithSuccessfulYield(msg) against the trailing
empty-stop message — not the yield-bearing one — so the empty-stop
recovery path appended a retry reminder and scheduled agent.continue().
Track a sticky #yieldTerminationPending flag set when the yield tool
finishes without error and cleared on the next #promptWithMessage. The
agent_end routing extends the existing successful-yield branch: when the
flag is set, or the current message ended with yield, short-circuit
empty-stop / unexpected-stop / compaction continuations for the rest of
the run, so a successful yield is terminal regardless of trailing stops.
Fixes#3389
roboomp