Flarum居然可以链接Cloudflare Turnstile

用个扩展就行，名字就叫：Cloudflare Turnstile

官方网址：https://flarum.org/extension/flectar/flarum-turnstile

安装：

composer require flectar/flarum-turnstile:"*"

更新：

composer update flectar/flarum-turnstile:"*"
php flarum migrate
php flarum cache:clear