Project structure and automation

• SwiftUI Garden is also an Xcode project and an Obsidian Vault available via Github.
• The Xcode project SwiftUIGarden.xcodeproj contains all the stand-alone example code snippets.
  • The project requires iOS 26 / Xcode 26 and it's iPhone-only
  • For iPad snippets there is a separate project SwiftUIGardenIPad.xcodeproj
• Table of contents/Navigation in the sidebar is managed via Nav.md
• Screenshots are captured using unit tests, see Capturing screenshots.
• just sync updates the code snippets referred in markdown article pages with backlinks to the article