server {
    listen 80;
    server_name localhost;
    root /usr/share/nginx/html;

    # Dev: never cache — live-bind-mounted files must reflect edits on reload.
    add_header Cache-Control "no-store, no-cache, must-revalidate" always;
    etag off;
    if_modified_since off;

    location / {
        autoindex on;
        autoindex_exact_size off;
        autoindex_localtime on;
        autoindex_format html;

        try_files $uri $uri/ =404;
    }

    index index.html index.htm;
}