Decouple internal workflow

[stevescavo]

It would be nice to decouple our internal workflow approaches from this repo. They are as follows:

• Encrypted env files via git secret
• Hardcoded docker image URI (https://github.com/MadeInHaus/react-starter/blob/master/docker-compose.common.yml#L4)

Pruning these out would encourage wider adoption/cloning/forking. Of course, solving this involves rethinking and reworking our internal CI/CD flow at HAUS.

[stevescavo]

Encrypted env files via git secret

These have been removed in 7eb0cf9

[stevescavo]

Hardcoded docker image URI (https://github.com/MadeInHaus/react-starter/blob/master/docker-compose.common.yml#L4)

@rynocouse do you want to pick this up?