Function parseSizeToBytes

public/js/fileListView.js:4638–4651

* Convert a file size string (e.g. "456.9KB", "1.2 MB", "1024") into bytes.

(sizeStr)

 * Convert a file size string (e.g. "456.9KB", "1.2 MB", "1024") into bytes.
 */
function parseSizeToBytes(sizeStr) {
  if (!sizeStr) return 0;
  let s = sizeStr.trim();
  let value = parseFloat(s);
  let upper = s.toUpperCase();
  if (upper.includes("KB")) {
    value *= 1024;
  } else if (upper.includes("MB")) {
    value *= 1024 * 1024;
  } else if (upper.includes("GB")) {
    value *= 1024 * 1024 * 1024;
  }
  return value;
}

/**
 * Format the total bytes as a human-readable string.