Add line layout cache with rendering regression tests#449

Draft

leftspin wants to merge 6 commits into

migueldeicaza:mainfrom

clickety-clacks:render-cache-tests

Commits on Jan 20, 2026

Add rendering regression tests
Mike Manzano
committed
Refine line cache telemetry and tests
Mike Manzano
committed
Add rendering strategy toggle and cache metrics
Mike Manzano
committed
Expose draw override for InstrumentedTerminalView
Mike Manzano
committed
PR hygiene: restore Package.resolved, remove debug print
Mike Manzano
committed
Remove Package.resolved per repo convention
Mike Manzano
committed