Stepped rotation + node tangents snapping#650

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pgilfernandez wants to merge 3 commits intofriction2d:mainfrom

pgilfernandez:stepped-rotation-v1

Commits on Jan 1, 2026

rotation snapping by 15 degrees
pgilfernandez
committed
rotation snapping by 1 degree with ctrl/cmd modifier
pgilfernandez
committed
add node tangent snapping every 15 degrees, it works for nodes and for keyframe nodes (timeline Graph)
pgilfernandez
committed