Point count is missing in object and sculpt mode for Curves object.
Added an extra if block that handles this case. Added a new variable
`totcurvepoints` to track curve points count. Otherwise it is aggregated with
other points count (eg. mesh) which result in wrong number in status bar.
Pull Request: https://projects.blender.org/blender/blender/pulls/137199
b8f77fbc06