add link to react-hook-form example repo

Author: bahmutov

README.md

@@ -193,6 +193,7 @@ Repo | Description
 [Jscrambler-Webpack-React](https://github.com/bahmutov/Jscrambler-Webpack-React) | Example project with its own Webpack config file
 [bahmutov/integration-tests](https://github.com/bahmutov/integration-tests) | Example based on blog post [React Integration Testing: Greater Coverage, Fewer Tests](https://css-tricks.com/react-integration-testing-greater-coverage-fewer-tests/)
 [mobx-react-typescript-boilerplate](https://github.com/bahmutov/mobx-react-typescript-boilerplate) | Fork of the official Mobx example, shows clock control
+[bahmutov/test-react-hook-form](https://github.com/bahmutov/test-react-hook-form) | Testing forms created using [react-hook-form](https://github.com/react-hook-form/react-hook-form)
 <!-- prettier-ignore-end -->
 
 To find more examples, see GitHub topic [cypress-react-unit-test-example](https://github.com/topics/cypress-react-unit-test-example)