Fix api docs upload (#8024)

* remove deprecated getExn

* fix API docs upload

download-artifacts v5 changed download path
https://github.com/actions/download-artifact?tab=readme-ov-file#v5---whats-new

Author: tsnobip

.github/workflows/ci.yml

@@ -515,7 +515,7 @@ jobs:
         uses: actions/download-artifact@v6
         with:
           artifact-ids: ${{ needs.build-compiler.outputs.api-docs-artifact-id }}
-          path: data
+          path: data/api
 
       - name: Check if repo is clean
         id: diffcheck

scripts/res/GenApiDocs.res

@@ -15,7 +15,7 @@ let version = switch Fs.readFileSync(packagePath, ~encoding="utf8")->JSON.parseO
   | Object(dict{"version": JSON.String(version)}) => version
   | _ => JsError.panic("Invalid package.json format")
 }
-let version = Semver.parse(version)->Option.getExn
+let version = Semver.parse(version)->Option.getOrThrow
 let version = Semver.toString({...version, preRelease: None}) // Remove pre-release identifiers for API docs
 let dirVersion = Path.join([Node.dirname, "apiDocs", version])
 if !Fs.existsSync(dirVersion) {
@@ -257,7 +257,7 @@ let () = {
     tocTree
     ->Dict.fromArray
     ->JSON.stringifyAny
-    ->Option.getExn,
+    ->Option.getOrThrow,
   )
   Console.log("Generated toc_tree.json")
   Console.log(`API docs generated successfully in ${dirVersion}`)