Changes

Summary

1. [WIP] Server part (details)

Commit 29834042c8b3c4e62dc234a0aaba1fee360b7a51 by Alex Muravya [WIP] Server part
	server/app.go
	server/hero.go
	server/utils/env/envs.go
	server/go.sum (diff)
	server/service/hero.go
	server/go.mod (diff)
	server/api/hero.go
	server/main.go (diff)
	server/database/dao/hero.go
	server/database/model/hero.go
	server/app_test.go
	server/utils/defaults/defaults.go
	server/utils/app.go
	server/database/database.go