Reapply "More aggressive using of cache on engine settings changes" (#4736)

* Reapply "More aggressive using of cache on engine settings changes (#4691)" (#4729)

This reverts commit 3f1f40eeba.

* Add a utility to get all the current values from the settings object

* Use an XState selector to get the latest settings snapshot for WASM

---------

Co-authored-by: Frank Noirot <frank@kittycad.io>

src/lang/modifyAst/addEdgeTreatment.test.ts

@@ -40,7 +40,6 @@ beforeAll(async () => {
       makeDefaultPlanes: () => makeDefaultPlanes(engineCommandManager),
       setMediaStream: () => {},
       setIsStreamReady: () => {},
-      modifyGrid: async () => {},
       callbackOnEngineLiteConnect: () => {
         resolve(true)
       },