Dead Code Eliminator

Find and delete dead code:

1. Find candidates:

   • Files with #if false
   • *Enhanced.swift variants
   • NavigationCoordinator (unused)
   • *Stub.swift files

2. Verify unused:

   grep -r "ClassName" LeavnApp/Sources/
   

3. Delete safely:

   • Remove from Xcode project
   • Delete file
   • Run build to verify
   • Commit deletion

Use when: Code cleanup, unused files, deprecated features, reducing codebase size