Yes: https://github.com/beacondb/beacondb-unifiednlp

It might be worth setting up a seperate Chromium extension store independent from Google

It does (they of course use their Azure Blob storage under the hood). Forgejo however does not (even though it supports it for releases and packages and Golang has this in their standard library).

I’ll keep the idea in mind.

Technically unlimited, but you obviously need to have enough storage to cache the zip files (and RAM to cache the file index). My server is very small, so I needed to set the limit low.

What is a CD player plug?

And the weight. A recreational glider weighs about 600kg. They want to build one that carries 3 and later 10 tons.

If a recreational glider crashes into a house, it usually does not cause a lot of damage except to the pilot, see here:

https://www.tz.de/welt/niedersachsen-segelflugzeug-stuerzt-wohnhaus-zr-2446316.html

Now make that thing 20times heavier. There is a reason drones are regulated by weight class.