Stremio/stremio-web ? reverse-engineered prompt

I want to build a modern media center web app, something like Stremio. It should be a central hub for all video entertainment. The core idea is that users can discover, watch, and organize content like movies and TV shows, which are sourced from easy-to-install addons.

The user interface should be clean and focus on browsing content. It needs a main dashboard or "board" to see your library, a "discover" page to find new things to watch, and a detailed view for each piece of content that shows its poster and other metadata.

Please build this as a responsive web app using modern JavaScript or TypeScript. The feel should be slick and user-friendly. Also, if you could set it up to run inside a Docker container, that would be great for making it easy to deploy and run locally. The main goal is a one-stop solution for streaming video from various sources.