Cover shared options in the sidecar and responsive specs

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

C5MAMaggie Appleton and Claude Sonnet 5.5 authored last month

e66f995

2 files changed+98-25

StackedSplit

e2e/responsive-decisions.e2e.ts+5 −5

e2e/sidecar.e2e.ts+93 −20