Update docs of some nodes curves.

Слиты nikitronn запросил слияние update_menu_nodes_comments_30 в master

Created by: satabol

  • cast_curve
  • curve_frame
  • curve_frame_on_surface
  • offset_mk2
  • project_curve_surface

Windows 11, Blender 3.4.1, Sverchok-master