Playwright transpiles specs without typechecking (esbuild), so layout.spec.ts ran
green while `tsc -p tsconfig.e2e.json` failed: page.evaluate(() => document...)
callbacks need the DOM lib, and styleHandle.evaluate((el) => el.remove()) typed el as
Node (no .remove()). Phase 8 CI runs the typecheck gate, so this would have broken CI.
Adds DOM/DOM.Iterable to the e2e tsconfig (also covers 07-04 specs) and casts el to Element.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Add exclude: ['e2e/**', 'node_modules/**'] to vitest.config.ts test block
to prevent Playwright specs from being picked up by Vitest jsdom runner
- Add tsconfig.e2e.json extending main tsconfig with node types for
playwright.config.ts and e2e/**/* typecheck coverage
- Add @types/node to pwa devDependencies (required by playwright.config.ts)
- Update typecheck script to run both src and e2e tsc passes
- 191 unit tests still pass; no e2e import errors in vitest run
