To expose the app on the internet localtunnel has been used. A python script is used to automates the subdomain generation and builds the frontend accordingly.
DB_USER : database user (eg. postgres)
DB_PASS : database password (eg. postgres)
DB_NAME : database name (eg. todos)
JWT_SECRET : jwt token secret (eg. secret)
API_SUBDOMAIN : subdomain used by localtunnel, will be set by the python script
USE_LOCALTUNNEL : used by the script to add a custom header on the frontend for api requests