snap now works when creating as well

src/create.rs

@@ -13,10 +13,12 @@ pub fn create_sys(
     q_cam: Query<(&Camera, &GlobalTransform), With<MainCamera>>,
     mut paths: Query<&mut Path>,
     mut transforms: Query<&mut Transform>,
+    snap: Res<SnapGrid>,
 ) {
     let mouse_pos = get_mouse_pos(&q_cam, &wnds);
         
     if let Some(mouse_pos) = mouse_pos {
+        let mouse_pos = snap.snap_to_grid(mouse_pos);
 
         if let Some(sd) = &mut *first_point {
             update_main_shape_creation(&mut paths, &transforms, sd, mouse_pos);