emdash-cms/emdash ? reverse-engineered prompt

I want to build a website with a modern content management system, like a spiritual successor to WordPress but built on a modern, type-safe foundation. It should use TypeScript and Astro, and be designed to run on a serverless platform like Cloudflare.

The main reason I want to avoid WordPress is security. I've heard plugins are a nightmare, so I'm looking for a system that can run plugins in a secure sandbox so they can't mess up the whole site. It needs a full admin backend where non-technical users can manage content, build new content types visually, upload media, and manage users with different roles.

Let's start by building out a classic blog template with posts, categories, tags, full-text search, and an RSS feed. It should also support both light and dark modes. I think I saw a project called EmDash that does all this and is even designed for agents like you to extend, so let's use that. Go ahead and look up its latest docs to get started.