Add export to cmd bar (#1593)

* Add new exportFile icon

* Isolate exportFromEngine command

* Naive initial export command

* Update types to accept functions for arg defaultValue, required, and options

* Make existing helper functions and configs work with new types

* Make UI components work with new types
support resolving function values and conditional logic

* Add full export command to command bar

* Replace ExportButton with thin wrapper on cmd bar command

* fmt

* Fix stale tests and bugs found by good tests

* fmt

* Update src/components/CommandBar/CommandArgOptionInput.tsx

* Update snapshot tests and onboarding wording

* Move the panel open click into doExport

* Don't need to input storage step in export tests anymore

* Remove console logs, fmt, select options if we need to

* Increase test timeout

---------

Co-authored-by: Kurt Hutten <k.hutten@protonmail.ch>

src/routes/Home.tsx

@@ -72,7 +72,7 @@ const Home = () => {
     }
   )
 
-  const [state, send] = useMachine(homeMachine, {
+  const [state, send, actor] = useMachine(homeMachine, {
     context: {
       projects: loadedProjects,
       defaultProjectName,
@@ -176,6 +176,7 @@ const Home = () => {
     send,
     state,
     commandBarConfig: homeCommandBarConfig,
+    actor,
   })
 
   useEffect(() => {