watchOS Development You MUST use this skill for ANY watchOS-specific development including app structure, independent apps, Watch Connectivity, complications and Smart Stack widgets, controls, Live Activities on watch, background tasks, and ClockKit migration. Quick Reference | Symptom / Task | Reference | |----------------|-----------| | App structure, independent apps, watchOS 26 submission requirements | See | | watchOS HIG, glanceable UX, navigation model | See | | Smart Stack widgets, complications, ClockKit→WidgetKit, RelevanceKit | See | | Controls on watch surfaces, Live Activities on…