tsuki/invidious: misc:

- bind to 127.0.0.1
- depend on postgresql systemd unit

hosts/tsuki/services/invidious.nix

@@ -17,9 +17,14 @@
 
     settings = {
       registration_enabled = false;
+      host_binding = "127.0.0.1";
 
       # popular_enabled = false;
     };
   };
+
+  systemd.services.invidious = {
+    requires = [ "postgresql.service" ];
+  };
 }