Add support for more snapping configuration

[xyago]

trafficstars

In my project offline i set snapping options: All layer visible, snap to vertex, tolerance 10 maps units (it works in qgis). In Qfield don´t work with point entities.

I don´t know if i´m doing something wrong.

Thanks!

[xyago]

Only works when i set snap to vertex and segment, and all visible layer.