readme.md repo info buttons problem

Describe the bug At the top of README.md in overview mode, there is build button prints that build is unknown, and lines of code button doesn't look like a button, looks like a blue link, and discord server button prints that there invalid server and there is no opportunity to join to discord server.

To Reproduce Steps to reproduce the behavior:

1. Go to crossterm
2. See these display problems

Expected behavior Buttons should print real information.