Build and push chat-store image to Harbor on merge to `release` branch.
Image tag derived from job name (deploy-logos-dev, deploy-logos-test).
Watchtower picks up the new tag on the deployed hosts.
* feat: http server for account and keypackages storage
* chore: rename package
* feat: change to sqlx
* smoke test script
* chore: use account pub in code
* fix dockerfile