This prepares the data fetching for the upcoming Django backend.
It is made in a backwards-compatible way to ensure no breakage
of the existing map.
Co-authored-by: Zora Franke <zora@zorafranke.de>
This commit includes all data from the current map, excluding:
- the actual data
- the deployment script to the server
We've added a comprehensive README for newcomers, so that they can
understand what's going on.
Co-authored-by: xenia <xhartmann@posteo.de>