Include CEPs Client info in Casper Docs[CD-62]

As Casper Docs, I should include CEPs Client information.

Corresponding Jira - [CD-62](https://casper-association.atlassian.net/browse/CD-62)

[CD-62]: https://casper-association.atlassian.net/browse/CD-62?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ