rob 67a83e5379 fix: Change undo/redo keys to Ctrl+U/Ctrl+R ... Ctrl+Z is the Unix suspend signal (SIGTSTP) which suspends the process before urwid can intercept it. Changed to: - Ctrl+U for undo - Ctrl+R for redo 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-12-05 02:48:51 -04:00
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smarttools	fix: Change undo/redo keys to Ctrl+U/Ctrl+R	2025-12-05 02:48:51 -04:00