- indent
- rename file name
- improve format
- move config.js file
- update import path of config.js
- update docs
- make server port a variable
- add API server port
- don't ignore config.js
- update example config
- use config.js here too
- use './' to indicate that the file is local
- remove file
-- it should be created from config.js.example
- ignore local config.js file