doc: improve help for release

[kriogenia]

Now commands and arguments can be inferred from their substrings. Yes, rede r will now run rede run.

And now the root options are global. Yes, rede r --q will now run the request in quiet mode.

Oh, some doc improvements.

this could have been the PR for the first release but I just decided to something extra because I'm stupid

• feat: infering
• feat: make printing arguments global
• doc: improve rede run help