`server` config namespace

you must define server configs like port or disable document services

sample code:

"server": {
    "port": 8082,
    "host": "0.0.0.0",
    "logs_path": "./logs",
    "uploads_path": "./uploads",
    "debug_mode": false,
    "swagger_disabled": true,
    "wiki_disabled": true
},

properties

name	type	required	Description
port	number	YES	-
host	string	NO	host name of main server (default: `localhost`)
logs_path	string	NO	local logs folder path for store app logs (default: `./logs`)
uploads_path	string	NO	uploads folder path for store users upload files (default: `./uploads`)
debug_mode	boolean	NO	activate debug logs
wiki_base_url	string	NO	wiki service base url (default: `/wiki`)
swagger_base_url	string	NO	swagger service base url (default: `/api-docs`)
swagger_disabled	boolean	NO	is swagger service disabled?
worker_timeout	number	NO	time for wait a worker to get response (default: 30s)
max_worker_running	number	NO	max workers to async running (default: 10)