add code-server

modules/code-server/default.nix

@@ -0,0 +1,10 @@
+{ ... }:
+let
+  username = import ../../username.nix;
+in
+{
+  services.code-server = {
+    enable = true;
+    user = username;
+  };
+}

systems/proxmox-vm/configuration.nix

@@ -5,6 +5,8 @@
     [
       # Include the results of the hardware scan.
       ../../modules/common.nix
+      ../../modules/docker.nix
+      ../../modules/code-server
       ./hardware-configuration.nix
     ];