website/docs: remove redundant reverse proxy links

Author: dominic-r

website/docs/install-config/reverse-proxy.md

@@ -113,9 +113,3 @@ server {
 - CSRF errors when saving objects are usually caused by incorrect `Host` or `Origin` handling. See [Troubleshooting CSRF Errors](../troubleshooting/csrf.md).
 - Incorrect client IP addresses usually mean the proxy IP is not covered by `AUTHENTIK_LISTEN__TRUSTED_PROXY_CIDRS`.
 - Broken outpost or proxy provider communication often means the WebSocket upgrade headers are missing or the proxy is not using HTTP/1.1 or newer.
-
-## Related docs
-
-- [Configuration reference](./configuration/configuration.mdx)
-- [Proxy Provider docs](../add-secure-apps/providers/proxy/index.md)
-- [Troubleshooting CSRF Errors](../troubleshooting/csrf.md)