Merge branch 'main' into claude/node-26

Take main's refreshed bun.lock from #79 and reapply this branch's root
@types/node ^26.6.5 with bun install. bench still resolves 24.19.2.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Will Manning <will@willmanning.io>

Author: lwwmanning