Migrated from default.nix to configuration.nix

hosts/ti-clt-lpt01/configuration.nix

@@ -6,10 +6,11 @@
     ./hardware-configuration.nix
 
     # Import modules
-    ../../modules/system/default.nix
+    ../../modules/system
   ];
 
   settings = {
+    hostname = "ti-clt-dsk01";
     display-manager = "cosmic-greeter";
     desktop-environments = {
       cosmic.enable = true;
@@ -38,20 +39,24 @@
     };
   };
 
-  nix.settings = {
-    experimental-features = [ "nix-command" "flakes" ];
-
-    substituters = [
-      "https://nix-community.cachix.org"
-      "https://cosmic.cachix.org/"
-    ];
-
-    trusted-public-keys = [
-      "cosmic.cachix.org-1:Dya9IyXD4xdBehWjrkPv6rtxpmMdRel02smYzA85dPE="
-    ];
+  # Users
+  users.users.xeovalyte = {
+    isNormalUser = true;
+    description = "Timo Boomers";
+    extraGroups = [ "networkmanager" "wheel" "dialout" ];
   };
+  
+  # Boot.
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.grub = {
+    enable = true;
+    efiSupport = true;
+    device = "nodev";
+    configurationLimit = 32;
+  };
+  boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  # Enable host
+  # Networking
   networking.hosts = {
     "127.0.0.1" = [
       "tbmrs.nl"
@@ -67,37 +72,11 @@
     ];
   };
 
-  # Bootloader.
-  boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub = {
-    enable = true;
-    efiSupport = true;
-    device = "nodev";
-    configurationLimit = 32;
-  };
-
-  networking.hostName = "ti-clt-lpt01"; # Define your hostname.
-
   networking.firewall = {
     enable = true;
     allowedTCPPorts = [ 22 80 443 53 ];
     allowedUDPPorts = [ 80 443 53 ];
   };
 
-  users.users.xeovalyte = {
-    isNormalUser = true;
-    description = "Timo Boomers";
-    extraGroups = [ "networkmanager" "wheel" "dialout" ];
-  };
-
-  nix.settings.trusted-users = [ "root" "xeovalyte" ];
-
-  # Prevent system freeze on high load
-  services.earlyoom = {
-    enable = true;
-  };
-
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-
   system.stateVersion = "24.05";
 }