feat: added deployment flow

nix/module.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.services.volpe;
+  pkg = pkgs.callPackage ./package.nix {};
+in {
+  options.services.volpe = {
+    enable = lib.mkEnableOption "volpe blog";
+
+    domain = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost";
+      description = "Domain name for nginx virtual host.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.nginx = {
+      enable = true;
+      virtualHosts.${cfg.domain} = {
+        root = "${pkg}";
+        locations."/" = {
+          tryFiles = "$uri $uri/ /index.html";
+        };
+      };
+    };
+
+    networking.firewall.allowedTCPPorts = [80 443];
+  };
+}