Full refactored v2

CitationNet 2

Mirror from the main repository at https://gitlab.gwdg.de/mpigea/dt/citationnet-interface

This version is a full rewrite. The interface is changed from Flask to FastAPI. Data is queried from OpenAlex, such that no paid-for services are necessary. The query structure is fully integrated in the package.

The javascript code for the 3D visualization is published as a NPM package and read-in in the HTML template. The source code of the package is included in this repository.

Full Changelog: https://github.com/maltevogl/citationnet/commits/2.1.0