message: Restore `swap-branches-on-compare` feature
diff: @@ -18,7 +18,7 @@ function init(): void {
  references.unshift(select('.branch span')!.textContent!);
  }
  - const icon = select('.octicon-arrow-left')!;
  + const icon = select('.range-editor .octicon-arrow-left')!;
  icon.parentElement!.attributes['aria-label'].value += '.\nClick to swap.';
  wrap(icon, <a href={buildRepoURL('compare/' + references.join('...'))}/>);
  }
  