Add sat related charms to /sat page

[markovichecha]

Added sat based charms to the /sat page. Resolves: #3030

Also made a minor tweak in forbid.sh to handle the silent failure when ripgrep is missing.

[markovichecha]

@casey thanks for looking into PR, what are your thoughts on something like that instead of using u16? https://gist.github.com/markovichecha/03f491c990520bc5988175fdd2b0a11d

[casey]

Thanks for the PR! I changed some stuff, since I wanted to serialize Charms directly, instead of converting to strings, as well as add charm for the mythic sat, which didn't previously have one, because charms were only displayed for inscriptions.

[casey]

@casey thanks for looking into PR, what are your thoughts on something like that instead of using u16? https://gist.github.com/markovichecha/03f491c990520bc5988175fdd2b0a11d

This looks great, free free to open a PR!