giles 1bbecad861 Playwright: add back button navigation tests — 7/7 pass ...

Two new tests:
- browser back button works after navigation: URL returns to original,
  content renders (not blank), no raw SX visible
- back button preserves layout: heading stays in top area, no side-by-side

All 7 navigation tests pass including forward nav, back button, layout,
content update, header survival, and raw SX checks.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-28 20:54:50 +00:00

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playwright

Playwright: add back button navigation tests — 7/7 pass

2026-03-28 20:54:50 +00:00