Undo / redo for LevelNotes#595

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acpushbutton wants to merge 3 commits intoluciusDXL:masterfrom

acpushbutton:noteundo

Commits on Feb 28, 2026

Initial Note undo commit. Undos create only.
acpushbutton
committed
Fix note moves to only record in history on mouse up and if position changed
acpushbutton
committed
Implement attrib edit case. Bundle consecutive attribs. Update infoPanelNote().
acpushbutton
committed