- Manage icon /icons/:domain/icon.png (download the favicon.ico)
- Manage errors properly into errors pacakage
- /notifications/hub ... what is it?
- /api/accounts/keys ... what is for?
- Refactories: -> Homogeneous struct Object/Data and Jsonify() ToData function -> ErrorMessage
- Tests
- Documentation (add postman)
- Dockerfile and docker-compose.yml
- Makefile
- Internationalization messages (https://phrase.com/blog/posts/internationalization-i18n-go/)
- Manage en-US