Update networking config

nixos/configuration.nix

@@ -32,11 +32,23 @@
     channel.enable = false;
 
   };
+  networking = {
+    hostName = "NixOS_Desktop"; # Define your hostname.
+    networkmanager.enable = true;
+
+    firewall = {
+      allowedTCPPorts = [ 
+        # Allow discovery for spotify on the network
+        57621 
+      ];
+      allowedUDPPorts = [ 
+        # Allow discovery for spotify on the network
+        5353 
+      ];
+    };
+  };
 
-  networking.hostName = "NixOS_Desktop"; # Define your hostname.
 
-# Enable networking
-  networking.networkmanager.enable = true;
 
   # Set your time zone.
   time.timeZone = "Europe/Amsterdam";
@@ -114,15 +126,6 @@
     spotify
   ];
 
-  networking.firewall.allowedTCPPorts = [ 
-    # Allow discovery for spotify on the network
-    57621 
-  ];
-  networking.firewall.allowedUDPPorts = [ 
-    # Allow discovery for spotify on the network
-    5353 
-  ];
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It's perfectly fine and recommended to leave