You could as well use the Page Publishing feature of Discourse.
On https://dream.public.cat/ I use a static HTML file for the index, then all pages are the first post of a topic in a special category called… #pages, where forum members can edit the first post and it will be instantly published as a public web page. The topics themselves serve to discuss contents of the first post. I find it very handy to have an easy way – not for developers – to collectively publish a web site from Discourse.