Add Code of conduct

[starlightknown]

There is no code of conduct in the repo but a link is present which gives 404, ref #186

[github-actions[bot]]

It's great having you contribute to this project

Welcome to the community :nerd_face:

If you would like to continue contributing to open source and would like to do it with an awesome inclusive community, you should join our Discord chat and our GitHub Organisation - we help and encourage each other to contribute to open source little and often 🤓 . Any questions let us know.

[Vyvy-vi]

Maybe this would be a good time for us to consider community health files in a .github repo? (https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file)

[eddiejaoude]

Thanks for raising 👍 . We can use the support CoC everywhere, because we will keep it updated https://github.com/EddieHubCommunity/support/blob/main/CODE_OF_CONDUCT.md