Add network debugging tools (dig, traceroute, mtr, nc)

modules/laptop.nix

@@ -37,6 +37,11 @@
     # SMB/CIFS mount support
     cifs-utils
     mount-truenas-shared
+    # Network debugging
+    bind
+    traceroute
+    mtr
+    netcat
   ];
 
   # === Network Shares ===
@@ -47,6 +52,11 @@
   ];
 
   systemd.services.mount-truenas-shared = {
+    # Network debugging
+    bind
+    traceroute
+    mtr
+    netcat
     description = "Mount TrueNAS Shared SMB volume";
     after = [ "network-online.target" "tailscaled.service" ];
     wants = [ "network-online.target" ];
@@ -55,13 +65,28 @@
       Type = "oneshot";
       RemainAfterExit = true;
       ExecStart = "${pkgs.mount-truenas-shared}/bin/mount-truenas-shared";
+    # Network debugging
+    bind
+    traceroute
+    mtr
+    netcat
       ExecStop = "${pkgs.mount-truenas-shared}/bin/mount-truenas-shared umount";
+    # Network debugging
+    bind
+    traceroute
+    mtr
+    netcat
     };
   };
 
   nixpkgs.overlays = [
     (final: prev: {
       mount-truenas-shared = prev.writeShellScriptBin "mount-truenas-shared" ''
+    # Network debugging
+    bind
+    traceroute
+    mtr
+    netcat
         set -o pipefail
 
         SHARE="Shared"