[Feature] Run tests on build in CI

[Yoronex]

What would you like?

During development, we only run tests in an SQLite environment based on the Typescript code. To more closely reflect the real world, we already run the tests on a MariaDB instance as well in order to catch any DB-specific errors. Because Typescript compiles to Javascript and Javascript we actually execute with Node, it would be nice to also run all tests on the Javascript code.

Why is this needed?

To catch any errors like #268, where the Typescript compiler was involved.

How could it be implemented?

No response

Other information

No response