Gonna revert and modify the original flake, add back overlays from a shared file, and figure things out after

modules/system/accounts/users/nextcloud/default.nix

@@ -3,6 +3,7 @@
     nextcloud = {
       extraGroups = [ "nfsShare" ];
       isSystemUser = true;
+      uid = 995;
     };
   };
 }