cleanup: trim trailing whitespace (#11136)

* cleanup: trim trailing whitespace

* update(`.editorconfig`)

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/frontend/src/scripts/aiscript/ui.ts

@@ -510,7 +510,7 @@ export function registerAsUiLib(components: Ref<AsUiComponent>[], done: (root: R
 		// Ui:root.update({ children: [...] }) の糖衣構文
 		'Ui:render': values.FN_NATIVE(([children], opts) => {
 			utils.assertArray(children);
-		
+
 			rootComponent.value.children = children.value.map(v => {
 				utils.assertObject(v);
 				return v.value.get('id').value;