2 Commits

Author	SHA1	Message	Date
Kyle Isom	b77ebdfd07	Add non-linear undo/redo design documentation and improve UndoSystem with backspace batching and GUI integration fixes.	2025-11-30 01:49:07 -08:00
Kyle Isom	35ffe6d11c	Add UndoSystem implementation and refactor UndoNode for simplicity.	2025-11-30 00:04:29 -08:00