We’ve installed Voyager and it’s reachable at https://m.lemmy.world, you can browse Lemmy, and login there (also if your account isn’t on lemmy.world)
PS Thanks go out to @stux@stux@geddit.social , he came up with the idea (see https://m.geddit.social).
I wouldn’t say so. Admins run the site, moderators run communities. This happens to be a community with an admin as a mod.