message: update setError with more context
diff: @@ -1165,14 +1165,25 @@ handleSubmit(async (data) => await fetchAPI(data))`}
  <li>
  <p>
  This method will not persist the associated input error if the
  - input passes validation.
  + input passes <code>register</code>'s associated rules.
  </p>
  + <CodeArea
  + rawData={`register('registerInput', { minLength: 4 }});
  +setError('registerInput', { type: 'custom', message: 'custom message' });
  +// validation will pass as long as minLength requirement pass
  +`}
  + />
  </li>
  <li>
  <p>
  An error that is not associated with an input field will be
  persisted until cleared with <code>clearErrors</code>.
  </p>
  + <CodeArea
  + rawData={`setError('notRegisteredInput', { type: 'custom', message: 'custom message' });
  +// clearError() need to invoked manually to remove that custom error
  +`}
  + />
  </li>
  <li>
  <p>
  