* Add passive dark mode to everything but codemirror
* Add dark theme support for Codemirror
* Make theme a user setting
* Fix button text size
* guard against undefined window
* Formatting and test fix
* setup to get path to nodes back from ast-mods
* fix cursor setting for constraint buttons that use transformSecondarySketchLinesTagFirst
* fix cursors for constraints that use transformAstSketchLines
* some clean up
* Change perpendicular-distance constraint to something more intuitive to setting parallel distance
* delete
* add back
* force rename
* change name back
* try renaming again
