Review and prune projects in `/reference/general`.

[smagdali]

Request type

New content

Describe the issue.

I sampled some of the links in this list, and they're way out-of-date, even if they don't technically 404.

First spotted at #1901 (comment)

https://docs.filecoin.io/reference/general/overview/

Stef

Is there any other information we need to know?

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[smagdali]

@SgtCoin Do you want to pick this one up?