Change structure, add scanner deps and fix configurations

modules/system/nixos/virtualisations/podman.nix

@@ -7,6 +7,8 @@
 with lib;
 let
   cfg = config.os.virtualisation.podman;
+  all = builtins.attrNames config.users.users;
+  users = builtins.filter (user: config.users.users.${user}.isNormalUser == true) all;
 in
 {
   options.os.virtualisation.podman = {
@@ -30,5 +32,7 @@ in
       ];
     };
 
+    users.groups.podman.members = users;
+
   };
 }