Sketch on chamfer UI (#3918)

* sketch on chamfer start

* working

* step app from getting in weird state when selection face to sketch on

* sketch on chamfer tests

* clean up

* fix test

* fix click selections for chamfers, add tests

* fixture setup (#3964)

* initial break up

* rename main fixture file

* add more expect state pattern

* add fixture comment

* add comments to chamfer function

* typos

* works without pipeExpr

src/lang/modifyAst/addFillet.ts

@@ -234,7 +234,8 @@ function mutateAstWithTagForSketchSegment(
       pathToNode: pathToSegmentNode,
       node: astClone,
     },
-    segmentNode.node.callee.name
+    segmentNode.node.callee.name,
+    null
   )
   if (err(taggedSegment)) return taggedSegment
   const { tag } = taggedSegment