PalsFreniers

**Bug Description** links override tab and stop server with markdown previews **To Reproduce** Steps to reproduce the behavior: write a link in the markdown like ```Markdown [test](https://google.com) ``` and click...

Adding Termios library as std::libc::termios (posix libc functions)

1

fixed version of posix libc's termios binding, I putted it inside libc/os/posix.c3 because it is a posix only part of the libc