feat(wireguard): update wg0 config to match ClusterVPN-Nixos.conf

- Address: 10.0.1.66/28 -> 10.0.1.67/32
- Add DNS 10.0.1.65
- AllowedIPs: restricted subnets -> 0.0.0.0/0 (full tunnel)

configuration.nix

@@ -176,13 +176,14 @@
 
   # WireGuard VPN
   networking.wg-quick.interfaces.wg0 = {
-    address = [ "10.0.1.66/28" ];
+    address = [ "10.0.1.67/32" ];
+    dns = [ "10.0.1.65" ];
     privateKeyFile = "/etc/wireguard/private.key";
 
     peers = [{
       publicKey = "VEpzr/CeGdS6Wsy0NDDfmlB/bCYxS55A155HWGCIIzc=";
       endpoint = "vpn.leeworks.dev:51820";
-      allowedIPs = [ "192.168.1.0/24" "10.0.0.0/24" "10.0.1.0/26" ];
+      allowedIPs = [ "0.0.0.0/0" ];
       persistentKeepalive = 25;
     }];
   };