Fix broken golden standard tests caused by changes to kcl-samples (#5065)

* Fix our golden standard tests (broken by new assemblies kcl-samples)

* Finally use the right combination of env vars

* Fix the manifest

* Continue to fix multiple file kcl-samples

* Fix loading in desktop app

* Type narrow for tsc

* fmt

---------

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

src/components/FileMachineProvider.tsx

@@ -57,7 +57,9 @@ export const FileMachineProvider = ({
   useEffect(() => {
     markOnce('code/didLoadFile')
     async function fetchKclSamples() {
-      setKclSamples(await getKclSamplesManifest())
+      const manifest = await getKclSamplesManifest()
+      const filteredFiles = manifest.filter((file) => !file.multipleFiles)
+      setKclSamples(filteredFiles)
     }
     fetchKclSamples().catch(reportError)
   }, [])
@@ -324,7 +326,7 @@ export const FileMachineProvider = ({
           }
         },
         kclSamples.map((sample) => ({
-          value: sample.file,
+          value: sample.pathFromProjectDirectoryToFirstFile,
           name: sample.title,
         }))
       ).filter(