Init beanie is set to recreate_views=False

[lmarini]

Right now we initialize beanie and mongodb in main.py. We set recreate_views=False so that beanie doesn't try to recreate the views in every uvicorn worker, throwing an error in the process. This means that if the logic of a view change, we need to manually upgrade the view.

Long term the initialization of beanie and mongodb should happen in a separate script outside of the app.