Aaron Powell 49cdb7e010 fix(website): resolve accessibility violations in ported detail pages ...

Fixes the three axe violations surfaced by the a11y audit after the
Primer Brand redesign:

- aria-prohibited-attr: `aria-label` was set on roleless `div`s in
  InstructionDetail and PluginDetail. The "Applies to" list now uses
  list/listitem roles; plugin provenance uses a group role.
- scrollable-region-focusable: the install command `code` element
  overflows horizontally but was not keyboard reachable. Added
  tabIndex to all three render sites.
- color-contrast: the Playbook "New" label used the brand's
  success-fg on success-subtle, reaching only 4.09:1 in light mode.
  Stepped one down the same green ramp for 6.14:1. Scoped to light
  mode; dark mode already passed and its green-7 is near-black.

Also corrects the stale route list in the audit script: /hooks/,
/workflows/ and /tools/ have never existed as pages.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 80686fef-efe3-4cdd-8cd6-bfa61a5d0af6

2026-08-14 17:46:36 +10:00

..

a11y-audit.mjs

fix(website): resolve accessibility violations in ported detail pages

2026-08-14 17:46:36 +10:00