add new code of conduct

[stefaniebutland]

• added conduct.md
• removed coc.md (version 1 code of conduct)
• updated links in footer and in community.md

[stefaniebutland]

@maelle I've requested your review just to ensure I have not violated any website rules. please and thank you

[stefaniebutland]

@kara @sckott I will merge this as is Jan 10, unless you request other changes. Happy to make changes if requested!

• I have added code-of-conduct.md and linked to it from footer and from community page, and removed old coc.md
• I added links from our committee names to our respective sites e.g Kara to https://karawoo.com/

[maelle]

@stefaniebutland should the bio of all three of you mention your COC role? (in your authors metadata)

[maelle]

Reg Scott and you I'd find it better to link to your authors page because it has more details about your roles. That said even your authors pages do not have much information,

Besides that I've added a redirect so that the old coc link doesn't give a 404 and a link to #reporting-guidelines from "named below". (I made the edits directly, I hope it was not rude!)

[stefaniebutland]

@maelle Thank you, I've committed all your suggestions

[karawoo]

✅ looks good to me