getSystemLanguageLocale example

        }

        return $defaultFolderId;
    }

    /** * @return array<string, array<string, mixed>> */
    private function getTranslationsConfiguration(StorefrontPluginConfiguration $configuration, Context $context): array
    {
        $systemLanguageLocale = $this->getSystemLanguageLocale($context);

        $themeConfig = $configuration->getThemeConfig();
        if (!$themeConfig) {
            return [];
        }

        $labelTranslations = $this->getLabelsFromConfig($themeConfig);
        $translations = $this->mapTranslations($labelTranslations, 'labels', $systemLanguageLocale);

        $helpTextTranslations = $this->getHelpTextsFromConfig($themeConfig);