var userCount = dbContext.Users.Count();
I could do this in 10 minutes, including pushing it online. This is the only thing that matters, your eyes with light/dark theme is not a priority. Get us a user count and after that, make a active users in the last 30 minutes. Then move on the dark theme.
I don't want to sound pissed off, but priorities are an actual thing, an proving reddit is fucking meddling in an election is TOP PRIORITY.