Feature/sso-backend

[tomaspalma]

This integrates adonisjs with keycloak in the backend part.

How to run the client

1. docker compose up will open keycloak at port 8080 (localhost:8080)

2. Go to localhost:8080

3. Login with username admin and password admin

4. Top left corner click on the dropdown with the "master" realm and click on "Create realm"

5. On the pop up that appears, put the json file in keycloak/realm-exports.json and choose the name "enei".

6. Go to "Clients" and create a new client named enei-website. Then, after creation, go to "Credentials" tab and copy the secret and put into your .env file.