attempt to write paperless config

configs/container_config.nix

@@ -3,11 +3,19 @@
 
   time.timeZone = "Europe/Berlin";
 
+  # we want at least a possibility to download stuff, monitor activity and sudo
   environment.systemPackages = with pkgs; [
     wget
+    htop
     sudo
   ];
 
+  # because getting a nix shell is super annoying otherwise
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
   # zsh because I like it :3
   programs.zsh.enable = true;