message: fix: broken rendering of headings with regexp characters
diff: @@ -78,7 +78,9 @@ export class MarkdownRenderer {
  }
  attachHeadingsDescriptions(rawText: string) {
  - const buildRegexp = heading => new RegExp(`##?\\s+${heading.name}`);
  + const buildRegexp = heading => {
  + return new RegExp(`##?\\s+${heading.name.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')}`);
  + };
  const flatHeadings = this.flattenHeadings(this.headings);
  if (flatHeadings.length < 1) {
  