chore: update readme

Author: foreseaz

README.md

@@ -18,6 +18,7 @@ CovenantSQL Cloud front-end portal, wallet managements, PTC faucet, database man
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 </div>
 
@@ -77,3 +78,9 @@ CovenantSQL Cloud Portal is developed on top of [antd-admin](https://github.com/
 - [commitizen](https://github.com/commitizen/cz-cli)
 - [Ant Design Pro](https://github.com/ant-design/ant-design-pro)
 - ...
+
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