pinwheel: Extract network related config to network module

hosts/pinwheel/modules/network/default.nix

@@ -0,0 +1,25 @@
+{ ... }:
+{
+  services.connman = {
+    enable = true;
+
+    networkInterfaceBlacklist = [
+      "vmnet"
+      "vboxnet"
+      "virbr"
+      "ifb"
+      "ve"
+      "docker"
+      "br-"
+    ];
+  };
+
+  networking = {
+    hostName = "pinwheel";
+
+    nameservers = [
+      "1.1.1.1#one.one.one.one"
+      "1.0.0.1#one.one.one.one"
+    ];
+  };
+}