port recast to rust 🦀 (#178)

* port recast to rust with massaged serialisation

* remove logs

* fix the last of white space test failures

* remove ts recastor

* clean up imports

* use serde serialise features

* unneeded async

* final clean up recast.ts

* more clean up tweaks

* improve Rust BinaryPart types

* Comments, fix warnings

* Run clippy --fix

* Remove unused variable

* serialise none_code_nodes manual to force strings to numbers

---------

Co-authored-by: Adam Chalmers <adam.s.chalmers@gmail.com>

src/lang/modifyAst.test.ts

@@ -108,7 +108,7 @@ describe('Testing addSketchTo', () => {
         body: [],
         start: 0,
         end: 0,
-        nonCodeMeta: {},
+        nonCodeMeta: { noneCodeNodes: {} },
       },
       'yz'
     )