[fix] wrong scale value

[miyanyan]

make a circle, center is m_objects_center
when mouse press, get the circle's radius, r = len(m_objects_center - mouse_start)
when mouse move, get the len from center to mouse_pos, d = len(m_objects_center - mouse_pos)
so the scale size is d / r

new.file.-.Zeno.Editor.1.0.0.531.2023-07-15.12-56-46.mp4

btw, it's still hard to scale because the INTERACT_XYZ handler is too small, i think we should create a handler like blender

[miyanyan]

large xyz scale range, make scale xyz easier

Untitled.video.-.Made.with.Clipchamp.mp4