feat(luna): add blog

TODO: Use the blog as a flake input to auto update it with the new
articles

hosts/luna/modules/services/nginx.nix

@@ -1,4 +1,7 @@
-{ config, ... }:
+{ config, specialArgs, ... }:
+let
+  blog-host = "blog.orion-technologies.io";
+in
 {
   services.nginx = {
     enable = true;
@@ -11,4 +14,17 @@
     acceptTerms = true;
     defaults.email = "price@orion-technologies.io";
   };
+
+  environment.persistence."${specialArgs.persist-dir}" = {
+    directories = [
+      "/var/www/${blog-host}"
+    ];
+  };
+  services.nginx.virtualHosts."${blog-host}" = {
+    addSSL = true;
+    enableACME = true;
+    root = "/var/www/${blog-host}";
+    locations."/".index = "home.html";
+  };
+
 }