pi-advisor is derived from @juicesharp/rpiv-advisor 2.11.0 in
https://github.com/juicesharp/rpiv-mono (MIT, Copyright 2026 juicesharp).
Source base commit: d74b1c99830a565f3df3f37e0a36616d17ffc574.
The local source snapshot includes the advisor caching, cost, context-anchor,
warming, and same-model suppression changes made on 2026-09-28.

advisor/settings.ts and test helpers are adapted from that project's
rpiv-config and test-utils. The original MIT copyright and permission notice
are retained in LICENSE. Modifications and standalone packaging: moguw.