- Replaced time-based sleeps and polling loops with event-driven promise resolvers and fake timers across agent and tool tests.
- Migrated test suites to share in-memory auth storage and fixtures using lifecycle hooks.
- Updated catalog model definitions, metadata, and configurations.
- Implemented in-house, zero-dependency utility modules in `pi-utils` covering DOM manipulation, markdown parsing, templating, browser automation helpers, and terminal buffers.
- Migrated packages across the repository to consume the new internal utilities and `omptype` schema validators instead of external dependencies.
- Removed multiple external runtime and development dependencies including Zod, Marked, LRU cache, Turndown, and Puppeteer browser packages.
- Kept IRC run monitors attached through post-prompt retry and continuation recovery.
- Flushed the final deferred agent_end before terminal lifecycle emission.
- Covered empty-stop retry ordering for RPC event subscribers.
Fixes#7105
- 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
can1357