bert: add 0hats.com

Future direction: Have a systemd timer that regens this automatically,
and updates the index page accordingly.

bert/services/http/0hats.com.nix

@@ -0,0 +1,20 @@
+
+{
+  services.caddy.virtualHosts."0hats.com" = {
+    serverAliases = ["www.0hats.com"];
+    extraConfig = ''
+      encode zstd gzip
+      file_server
+      root * /srv/www/0hats.com
+
+      handle_errors {
+        respond "{err.status_code} {err.status_text}"
+      }
+    '';
+  };
+  systemd.tmpfiles.settings."10-0hats-com" = {
+    "/srv/www/0hats.com" = {
+      d = {};
+    };
+  };
+}

bert/services/http/index.nix

@@ -1,5 +1,6 @@
 {
   imports = [
+    ./0hats.com.nix
     ./files.chandlerswift.com.nix
     ./git.chandlerswift.com.nix
     ./harborpaperco.com.nix