Prefect recommends installing with a virtualenv, but the configuration files live in a global location and the only way to override that is with an environment variable. If I work on multiple prefect projects I want each project to have their own configuration location. The only way I found to do this is to use the PREFECT_HOME variable. This gets annoying if I forget to set it for the shell. Ideally prefect could look for a config file in the folder and read the PREFECT_HOME location from that. Does anyone know any good workarounds to this problem?