* Add GitHub Actions config
* Add extra dependencies and use environment variable for DB config
Moved the env vars up to outside of the postgres service so this might not work
* Pass environment variables for Postgres credentials to Postgres container
* Pass service ports to application
Have a suspicion that Redis one won't work as justask.yml is probably not using ERB
* Add database.yml.postgres with port
* Cache gems; pass Redis URL as env var
* Add host to DB config
* Pass DB credentials for db:setup
* Use 127.0.0.1 instead of localhost to force TCP; Use bundler config without instead of --without
* I can't read 🗑
* 🤔
* 💻🔨 I have no idea what I'm doing…
* Testing env defined outside steps
* Move templated vars down
* Add build badge
