How to develop using Docker

1. docker compose up -d
2. docker compose exec moodle ln -s /serlotheme /bitnami/moodle/theme/serlo (you may need to wait about a minute until the folder /bitnami/moodle is populated)
3. Go to Browser http://localhost, login with

user: user
password: bitnami

4. If it's your first login, install the theme.
   Otherwise, go to "Site Administration > Local plugins > Manage local plugins"
5. Select the new theme at 'Site Administration > Appearence > Theme'
6. When you're done developing -> docker compose down -v