danswer/deployment

This serves as an example for how to deploy everything on a single machine. This is not optimal, but can get you started easily and cheaply. To run:

1. Set up a .env + .env.nginx file in this directory with relevant environment variables a. TODO: add description of required variables
2. chmod +x init-letsencrypt.sh + ./init-letsencrypt.sh to setup https certificate
3. docker compose up -d --build to start nginx, postgres, web/api servers, and the background indexing job