fix: unfucked the network

systems/ceres/config/bridge.nix

@@ -59,13 +59,6 @@
     };
   };
 
-  # Tell NetworkManager to ignore bridge and VM interfaces
-  networking.networkmanager.unmanaged = [
-    "interface-name:br-vms"
-    "interface-name:vm-*"
-    "interface-name:enp10s0"
-  ];
-
   # IP forwarding (needed for both bridge networking and WireGuard NAT)
   boot.kernel.sysctl = {
     "net.ipv4.ip_forward" = 1;

systems/ceres/config/networking.nix

@@ -11,9 +11,11 @@ in
 {
   networking = {
     hostName = ceres.name;
-    networkmanager.enable = true;
+    # NetworkManager disabled - using systemd-networkd for bridge management
+    # Having both enabled causes multiple DHCP leases and IP conflicts
+    networkmanager.enable = false;
     nftables.enable = true;
-    useDHCP = lib.mkDefault true;
+    useDHCP = lib.mkDefault false; # systemd-networkd handles DHCP via bridge
     firewall = {
       enable = true;
       allowedTCPPorts = [
@@ -50,12 +52,6 @@ in
     restartTriggers = lib.mkForce [ ];
   };
 
-  # Prevent NetworkManager from restarting during config changes
-  systemd.services.NetworkManager = {
-    stopIfChanged = false;
-    reloadIfChanged = true;
-  };
-
   services = {
     avahi = {
       enable = true;