feat: +vibetyper

hosts/AZ-LT-NIX/services/printing.nix

@@ -1,6 +1,16 @@
 {pkgs, ...}: {
   # CUPS Druckdienst für PDF-Druck aus n8n
   # Drucker: Kyocera TASKalfa 4054ci @ 192.168.152.137
+  # Druckernetz (192.168.152.0/24) wird via NetBird geroutet – ensure-printers
+  # muss warten bis NetBird verbunden ist und die Route aktiv ist.
+  systemd.services.ensure-printers = {
+    after = ["netbird.service"];
+    requires = ["netbird.service"];
+    serviceConfig.ExecStartPre = [
+      "${pkgs.bash}/bin/bash -c 'for i in $(seq 1 60); do ${pkgs.iproute2}/bin/ip route get 192.168.152.137 2>/dev/null | grep -q wt0 && exit 0; sleep 1; done; echo \"NetBird route to printer not available after 60s\" >&2; exit 1'"
+    ];
+  };
+
   services.printing = {
     enable = true;
     drivers = with pkgs; [