- Change PostHog from exactVersion to revision (tag 3.62.0) in project.yml
- Add deep cache clean step before xcodegen in CI workflow
- Add ONLY_ACTIVE_ARCH=NO to xcodebuild command
- Wrap PostHog usage in #if canImport(PostHog) for graceful degradation
- Add Package.resolved, .build/, DerivedData/ to .gitignore
- Remove stale SPM caches between CI runs (DerivedData, swiftpm caches, act cache)