Imports
- github.com/go-playground/locales/en
- github.com/go-playground/universal-translator
- github.com/go-playground/validator/translations/en
- github.com/joho/godotenv
- github.com/mitchellh/mapstructure
- github.com/spf13/viper
- go.uber.org/multierr
- gopkg.in/go-playground/validator.v9