add-third-party-component-to-docs

Add a new third-party component huyanhvn/react-admin-clipboard-field.

Author: Huy Nguyen

docs/Fields.md

@@ -617,7 +617,8 @@ You can find components for react-admin in third-party repositories.
 
 - [OoDeLally/react-admin-clipboard-list-field](https://github.com/OoDeLally/react-admin-clipboard-list-field): a quick and customizable copy-to-clipboard field.
 - [MrHertal/react-admin-json-view](https://github.com/MrHertal/react-admin-json-view): JSON field and input for react-admin.
-- [alexgschwend/react-admin-color-picker](https://github.com/alexgschwend/react-admin-color-picker): a color field
+- [alexgschwend/react-admin-color-picker](https://github.com/alexgschwend/react-admin-color-picker): a color field.
+- [huyanhvn/react-admin-clipboard-field](https://github.com/huyanhvn/react-admin-clipboard-field): a wrapper to TextField that copies field content to clipboard.
 
 ## TypeScript