Function escapeMarkdown

frontend/src/utils/string.ts:1–3

(md: string)

export const escapeMarkdown = (md: string): string => {
  return md.replaceAll(/[*_~\-#`[\]()\\]/g, (ch) => `\\${ch}`);
};

// Matches the Go `strings.TrimSpace` / `unicode.IsSpace` predicate so that
// the frontend's empty-title decision agrees with the backend.