Add `PackageCache` support for base packages#1166

Merged

DavisVaughan merged 2 commits intomainfrom

oak/base-package-cache

May 1, 2026

Commits on Apr 23, 2026

First pass at base package cache
DavisVaughan
committed

Commits on May 1, 2026

Warn if we can't find a base package
DavisVaughan
committed