core: allow require module from plugin dir

packages/ui-default/components/scratchpad/ScratchpadToolbarContainer.jsx

@@ -83,8 +83,8 @@ export default connect(mapStateToProps, mapDispatchToProps)(class ScratchpadTool
     super(props);
     if (!availableLangs[this.props.editorLang]) {
       // preference not allowed
-      const key = keys.filter((i) => availableLangs[i].pretest)
-        .find((i) => availableLangs[i].pretest.split('.')[0] === this.props.editorLang.split('.')[0]);
+      const key = this.props.editorLang ? keys.filter((i) => availableLangs[i].pretest)
+        .find((i) => availableLangs[i].pretest.split('.')[0] === this.props.editorLang.split('.')[0]) : '';
       this.props.setEditorLanguage(key || keys[0]);
     }
   }

packages/ui-default/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.48.8",
+  "version": "4.48.9",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "index.ts",