TipKit Use TipKit for small, contextual feature-discovery moments: inline tips, popover tips, rule-gated education, and lightweight coach marks. Keep generic SwiftUI architecture, navigation, layout, and long first-run onboarding flows in their sibling skills unless TipKit presentation is the core issue. Contents - Availability - Configure TipKit - Design Good Tips - Define Tips - Present Tips - Rules and Events - Options and Invalidation - Actions and Styles - Tip Groups - Testing - Common Mistakes - Review Checklist - References Availability TipKit's core , , , rules, events, options, and t…