Add information on competition roles

[trickeydan]

Based loosely on the information I could find in the SR docs.

[RealOrangeOne]

Why are we duplicating the content rather than just linking to the existing docs?

[mildlyincompetent]

There's no existing SourceBots docs on this topic I believe? We shouldn't be relying on third party docs that we cannot modify to describe our organisation, and I can't find any other docs we've written on this.

[trickeydan]

What other docs on roles?

If you mean SRs docs for this, I have several justifications for this:

• We are not SR, we have our own docs.
• We have no control over that documentation
• It is not entirely duplicate information, it is slightly different in some places.
• The SR documentation on this is not searchable, and incredibly difficult to navigate.

[RealOrangeOne]

If that's the case, then our documentation should be far more detailed than it currently is, and there's a lot more work to do. I wouldnt be happy shipping these role guides until theyre actually complete.

[mildlyincompetent]

Hasn't our approach in general been that it's better for some documentation on a topic to exist rather than none? Currently no SourceBots documentation exists on the topic of competition roles, so this should at least be a good start.

[Adimote]

This is the volunteer docs (and should behave like a wiki), so I think it's okay to ship information which needs more detail added than not ship anything at all, assuming there's a trello card or something saying more detail should be added

[Adimote]

I don't think it's a good idea to link to SR's docs as it will contain incorrect information in the context of SB