Treat key chords as keyboard navigation; steadier focus ring e2e

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

C5MAMaggie Appleton and Claude Opus 5.5 authored last month

1b87323

3 files changed+49-24

StackedSplit

apps/web/src/focus-input.test.ts+9 −7

apps/web/src/focus-input.ts+8 −5

e2e/focus-ring.e2e.ts+32 −12