[API] Config does not pick up .env in load_dotenv()

[niumalta-tech]

Had to add the following for it to pick up:

dotenv_path = os.path.abspath(os.path.join(os.path.dirname(file), '..', '.env'))
load_dotenv(dotenv_path)

[alexisprunier]

The ".env" file the the API is initially supposed to be in the "oxe-api" folder. In this way; we have separately environment files for the three component of this repository (the API and the two webapps).

Is this working for you with the original piece of code when the ".env" file is in the "oxe-api" folder? If yes, I wouldn't apply the modification in this repo in order to keep the same logic.