Add wireless config

configuration.nix

@@ -46,11 +46,19 @@
     networkmanager = { 
       enable = true;
     };
+
+    wireless = {
+      copeland-5g = {
+        psk = "5b43054e4c927ecd94cf19103fa80a7ce99ca69f27cdd75026be3c261d7f78cb";
+      }
+    };
+    
     enableIPv6 = false;
     firewall = { 
       enable = true;
       allowedTCPPorts = [  ];
       allowedUDPPorts = [  ];
+      trustedInterfaces = "tailscale0";
     };
   };