The document detail page back button was missed in the original refactor —
it still pointed to "/" (dashboard) regardless of where the user came from.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- BackButton now accepts a `class` prop (default 'mb-4') so callers can
override spacing; resolves hardcoded margin in flex-row topbar snippets
- documents/[id]/edit and enrich/[id] pass class="" to suppress the margin
- Replace weak className unit test with class-prop behaviour tests
- Add [data-hydrated] comment in E2E spec explaining what emits the attribute
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
All 7 in-scope back navigation links converted to use history.back().
Admin panel mobile chevron converted inline (icon-only, different
visual pattern). Cancel buttons left as static <a> links.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>