Add mc recipe (v4.8.30) with Redox-specific patch disabling PTY, resolver, subshell, and SFTP/FTP VFS. Build with ncurses against glib. Symlink into recipes/tui/. Add mc package to redbear-desktop, redbear-full, and redbear-minimal configs.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
