[enhancement]: Brush settings? +Cursor/crosshair settings, option to disable stroke smoothing

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Contact Details

Cirius on Discord

### What should this feature add?

To prevent having too much clutter in the settings menu on the canvas, maybe there should be a separate "brush settings" menu or a panel which can be shown/hidden at will. But there are some settings/options I would like to propose for improvement of the experience with a tablet or iPad.
- Toggle in settings to always show brush cursor
- Option to show a crosshair instead of or in addition to the brush cursor during strokes
- Ability to adjust or disable the stroke smoothing (for now, just the ability to disable it would be welcome!)

### Alternatives

_No response_

### Additional Content

_No response_