unify variable naming

Author: Cube707

jsEngine/settings/Settings.ts

@@ -69,8 +69,8 @@ export class JsEnginePluginSettingTab extends PluginSettingTab {
 			.addText(el => {
 				el.setPlaceholder('Folder')
 					.setValue(settings.startupScriptsDirectory ?? '')
-					.onChange(async (value: string) => {
-						settings.startupScriptsDirectory = normalizePath( value );
+					.onChange(async (val: string) => {
+						settings.startupScriptsDirectory = normalizePath(val);
 						await this.plugin.saveSettings();
 					});
 			});