[Feature Request] Auto-snap for lines or shapes

[MestniyPol]

Hi, why haven't you implemented auto-snap for the cursor when drawing lines or shapes yet? It's inconvenient to insert them manually through the menu in the application. I would like the application to straighten a curved line automatically when I draw it, or to auto-correct a circle when I draw one. Is it difficult to implement, and that's why it's not available?