Snap to origin and axis behavior for profile starts and segments (#4344)

* Visualize draft point when near axes (only works on XY rn due to quaternion rotation issue)

* Slightly better quaternion rotation

* Actually snap new profiles to the X and Y axis

* Add snapping behavior while dragging

* Fix flickering on non-XY planes

* Add some fixture additions to support click-and-drag tests

* Add new test to verify snapping behavior

* Make the editor test fixture auto-open and close as needed

* All feedback except absolute lines

* Use `lineTo` for lines that have snapped

* Get other existing tests passing after switching to `lineTo` when snapping

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu-latest)

* Re-run CI

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/lang/std/sketchcombos.ts

@@ -684,6 +684,14 @@ const transformMap: TransformMap = {
             tag
           ),
       },
+      xAbs: {
+        tooltip: 'lineTo',
+        createNode: setAbsDistanceCreateNode('x'),
+      },
+      yAbs: {
+        tooltip: 'lineTo',
+        createNode: setAbsDistanceCreateNode('y'),
+      },
     },
     xAbsolute: {
       equalLength: {