made all hosts more similar

hosts/imbored/default.nix

@@ -76,6 +76,7 @@ in {
   #};
 
   environment.SystemPackages = with pkgs; [
+    btop
   ];
 
   programs = {

hosts/lolcathost/default.nix

@@ -117,7 +117,7 @@ in {
       # literally me fr (personal account)
       me = {
         isNormalUser = true;
-        extraGroups = ["wheel"];
+        extraGroups = ["wheel" "docker"];
         shell = pkgs.bash; #pkgs.fish
         packages = let
           # TODO: can I just do this: https://nix.dev/manual/nix/2.18/command-ref/new-cli/nix3-flake#url-like-syntax
@@ -309,6 +309,8 @@ in {
     "flakes"
   ];
 
+  virtualisation.docker.enable = true;
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;