message: add code comment to TextInput
diff: @@ -26,6 +26,7 @@ const sizeVariants = variant({
  }
  })
  +// using forwardRef is important so that other components (ex. SelectMenu) can autofocus the input
  const TextInput = React.forwardRef(({icon, className, block, ...rest}, ref) => {
  // this class is necessary to style FilterSearch, plz no touchy!
  const wrapperClasses = classnames(className, 'TextInput-wrapper')
  