v3.3.0

Added

• Directory collapsing feature with -c, --collapse option
  • Collapses consecutive single-child directories into a single line
  • Improves readability for deeply nested structures like Java packages
  • Example: domains/foo/bar/module/Service.java instead of separate lines

Fixed

• Fixed indentation alignment issue when using custom indent values
  • Tree drawing characters now properly align with specified indentation

Changed

• Refactored Node#pre_tree method to reduce complexity
• Converted multiple methods to Ruby 3.0+ shorthand notation for cleaner code