DCTP enables efficient transfer of AI-generated code using delta operations
instead of sending complete files for each modification. Features include:
- Parser for DCTP control commands (NEW, DELETE, INSERT_AFTER, REPLACE, RENUMBER)
- Line-numbered code with language-specific comment formats
- Backup/Undo system with session management
- Diff generation for preview functionality
- CustomTkinter GUI with project management, preview, and diff views