nginx.conf

worker_processes 1;

events {
  worker_connections 1024;
}

http {
  include       mime.types;
  # Stock mime.types has no .md mapping, so SKILL.md / page twins
  # would otherwise be application/octet-stream (WebFetch 500s).
  types {
    text/markdown  md markdown;
  }
  default_type  application/octet-stream;
  root          /usr/share/nginx/html;

  sendfile       on;
  tcp_nopush     on;

  keepalive_timeout  65;

  server {
    listen       80;
    server_name  localhost;

    charset utf-8;

    location /demo/ {
      index index.html;
      try_files $uri $uri.html $uri/index.html =404;
      add_header Cache-Control 'public, max-age=3600, s-maxage=60';
    }

    location / {
      index index.html;
      try_files $uri $uri/index.html =404;
      add_header Cache-Control 'public, max-age=3600, s-maxage=60';
    }

    # Official seed for `vuetify add` + playground short links (cross-origin GET).
    location /registry/ {
      default_type application/json;
      add_header Access-Control-Allow-Origin '*';
      add_header Access-Control-Allow-Methods 'GET, OPTIONS';
      add_header Access-Control-Allow-Headers 'Content-Type';
      add_header Cache-Control 'public, max-age=300, s-maxage=60';
      if ($request_method = OPTIONS) {
        add_header Access-Control-Allow-Origin '*';
        add_header Access-Control-Allow-Methods 'GET, OPTIONS';
        add_header Access-Control-Allow-Headers 'Content-Type';
        add_header Content-Length 0;
        add_header Content-Type text/plain;
        return 204;
      }
      try_files $uri =404;
    }

    location /assets/ {
      add_header Cache-Control 'public, immutable, max-age=31536000, stale-if-error=604800';
    }

    error_page  404              /404/index.html;
    #error_page  500 502 503 504  /50x.html;
  }
}