Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

When running coder ping, upon exit it prints this helpful message:

...
❗ You are connected via a DERP relay, not directly (p2p)
   https://coder.com/docs/@v2.19.0/networking/troubleshooting#common-problems-with-direct-connections
...

However, that URL 404s.

### Relevant Log Output

```shell

Expected Behavior

Should navigate to https://coder.com/docs/@v2.19.0/admin/networking/troubleshooting#common-problems-with-direct-connections

(note the missing /admin after the version)

Steps to Reproduce

1. Run coder ping
2. Visit URL
3. Sigh

Environment

No response

Additional Context

No response