Update, normalize and tidy contributors

[mattaereal]

Type of request

• Strategy (planning, high-level discussions, roadmap)
• Tech (infrastructure, tooling, tech stack)
• Other

Why are you raising this issue?

There are contributors who don't have a proper description or who don't work at their described organizations anymore. Example, Tebayoso has not worked at The Red Guild for the past 4 months

Why do you think it is important?

No response

Can you justify your argument or provide additional resources?

No response

Contribution intent

• I can work on implementing this
• I'm raising this for discussion/someone else to handle