Task-run pi launches hardcoded the container path /app/extensions/tavily-search.mjs;
on the no-docker host sidecar every squad/dialogue task run failed at spawn with
ENOENT/extension-load errors. Add PI_AGENT_EXTENSION override and export the
managed pi-dir extension path from the sidecar start script.
Embed web/dist, run events in-process, manage brew PG18+pgvector, add PI host sidecar and launch --no-docker; unify MiniMax-M2.7-highspeed pins and record dev acceptance.
weichen