challenger: start migrating from voyager. Add nginx. Add jellyfin.

hosts/challenger/services/nginx.nix

@@ -0,0 +1,21 @@
+{ config, values, ... }:
+{
+  services.nginx = {
+    enable = true;
+    enableReload = true;
+
+    clientMaxBodySize = "100m";
+
+    recommendedProxySettings = true;
+    recommendedTlsSettings = true;
+    recommendedGzipSettings = true;
+    recommendedOptimisation = true;
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+  /* security.acme = { */
+  /*   acceptTerms = true; */
+  /*   email = "felix@albrigtsen.it"; */
+  /* }; */
+}