zoreu/megasource_stremio ? reverse-engineered prompt

Build me a simple Stremio addon called MegaSource that lets me run my own Python scripts from one place.

I want it to start with a basic server, show the addon properly to Stremio, and use my own scraper scripts instead of bundling any scrapers inside the app. If it helps, include a small web page for setup or testing, but keep it straightforward and easy to run locally.

Make sure the project can be installed with the usual Python dependencies and started with a single command. I’d like the app to be clean, lightweight, and ready to use with custom scripts, so someone can plug in their own scrapers and connect it to Stremio without much setup.

If anything is unclear, look up the current Stremio addon docs online and make reasonable choices.