fix: make live-image work again

devices/live-image/default.nix

@@ -0,0 +1,51 @@
+{
+  mainUser,
+  nixpkgs,
+  self,
+  ...
+}: {
+  # ------------------------------------------------
+  # Imports
+  # ------------------------------------------------
+  imports = [
+    "${nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix"
+
+    self.nixosModules.base
+    self.nixosModules.server
+  ];
+
+  # ------------------------------------------------
+  # `Self` Modules configuration
+  # ------------------------------------------------
+  roles.base = {
+    enable = true;
+    user = mainUser;
+  };
+
+  roles.server = {
+    user = mainUser;
+    sshd.enable = true;
+  };
+
+  services.kmscon.enable = true;
+
+  home-manager.users.${mainUser} = {
+    imports = [
+      self.homeManagerModules.neovim
+      self.homeManagerModules.shell
+    ];
+
+    programs = {
+      bash = {
+        enable = true;
+        promptMainColor = "purple";
+      };
+
+      neovim = {
+        enable = true;
+        enableIde = true;
+        user = mainUser;
+      };
+    };
+  };
+}