So, summary since last Thursday:
- Finished the config refactor
- Subkeys allow better organised translations
- New template
- Tweaks to text output
- New API for listing available languages
- New health check endpoint
- Docker image uses health check
 - as a from-scratch container, curl isn't included, so I added some code to make the check in the binary
- other misc Docker improvements 
- Example docker compose config
- Metrics / Prometheus support
- All this weblate stuff