Statistics on landing page show "wrong" data if stats on nodeinfo endpoint are disabled
I have tested this on https://demo.funkwhale.audio/
Steps to reproduce
Enable usage and library stats in nodeinfo endpoint
"Statistics" on the landing page shows "0 active Users" and "NaN hour of music"
What is expected?
"Statistics" on the landing page with this option disabled are useless, they should be hidden.
They are already hidden if
Enable nodeinfo endpoint is also disabled.