Function parseUrlSafely

background/navigation-utils.js:11–18

(rawUrl)

    } = deps;

    function parseUrlSafely(rawUrl) {
      if (!rawUrl) return null;
      try {
        return new URL(rawUrl);
      } catch {
        return null;
      }
    }

    function normalizeSub2ApiUrl(rawUrl) {
      const input = (rawUrl || '').trim() || DEFAULT_SUB2API_URL;