verify-stack intermittently failed on the e2e with "Page crashed" mid-action:
Playwright defaulted to 2 workers, so two full chromium browsers ran alongside the
whole compose stack on the 8 GB runner and the renderer was OOM-killed. Pin
workers: 1 (only two long-running happy-path specs) and add --disable-dev-shm-usage,
removing the memory contention rather than masking it with retries (CLAUDE.md §15).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>