Generate manpages from clap
Currently there is only 5 manpages:
- git-remote-rad.1
- rad.1
- radicle-node.1
- rad-id.1
- rad-patch.1
and actual documentation is kept using clap, and avaiable through --help, or -h flags. clap_mangen should probably be used to generate manpages - if it can be used to hold longer descriptions with examples and such - if not probably it could still be used to dump information about all flags and switches, and be used alongside .adoc files that would hold more descriptive text.
It could be good to integrate crates/radicle-cli-examples into manpages as well.