Fix network module

hosts/homelab/network.nix

@@ -3,19 +3,17 @@
   networking = {
     hostName = "homelab";
     useDHCP = false;
-    networkmanager.enable = false;
-  };
+    dhcpcd.enable = false;
+    defaultGateway = "192.168.88.1";
+    nameservers = [ "192.168.88.1" ];
+
+    interfaces.enp7s0.ipv4.addresses = [
+    {
+      address = "192.168.88.5";
+      prefixLength = 24;
+    }
+    ];
 
-  systemd.network = {
-    enable = true;
-    networks."10-homelab-static-ip" = {
-      networkConfig = {
-        Address = "192.168.88.5/24";
-        Gateway = "192.168.88.1";
-        DNS = [ "192.168.88.1" ];
-      };
-      matchConfig.Name = "enp1s0";
-      linkConfig.RequiredForOnline = "routable";
     firewall = {
       allowedTCPPorts = [
         22
@@ -25,5 +23,4 @@
       allowedUDPPorts = [ ];
     };
   };
-  };
 }