New API completions function

What good are all these cool customizations and optimizations of the MoA concept without being able to use it with other apps? I wanted the same so here is the first part of building out a proper API for this app. Right now it's purely just a /chat/completions endpoint to use as a base URL but I will keep adding support for other functions as well. Let me know if you encounter any issues in using this as it hasn't been robustly tested yet, just a few experiments.