playwright is a direct devDep of @robonen/primitives and @robonen/editor, not the root, so 'pnpm exec playwright' couldn't resolve the CLI in CI's strict install (Command "playwright" not found). Run it via 'pnpm --filter <pkg> exec' so the package's node_modules/.bin is on PATH.
vue/primitives runs vitest in browser mode (instances: chromium), so 'pnpm test' launches Playwright Chromium — which the CI runner doesn't have, failing the run after all 3320 tests pass. Add 'playwright install --with-deps chromium' before the test step in both CI and publish workflows.