Function safeTitle

public/js/fileListView.js:4846–4849

(key, fallbackText)

function buildFolderSummaryHTML(stats, fallback) {
  const safeTitle = (key, fallbackText) => {
    const val = t(key);
    return val && val !== key ? val : fallbackText;
  };
  const fmtCount = (val) => Number.isFinite(val) ? val.toLocaleString() : "-";

  const folders = Number.isFinite(stats?.folders) ? stats.folders : fallback?.folders;