With invalid yaml configuration the server exist without message [5.x]

[juanpicado]

Describe the bug

Corrupt the yaml configuration and try to start verdaccio, the server exit successfully.

To Reproduce

• Install the new version
• Corrupt the yaml

Expected behavior

It should display an error on the configuration file, something describing the issue.

Screenshots

Configuration File (cat ~/.config/verdaccio/config.yaml)

Environment information

Debugging output

• $ NODE_DEBUG=request verdaccio display request calls (verdaccio <--> uplinks)
• $ DEBUG=express:* verdaccio enable extreme verdaccio debug mode (verdaccio api)
• $ npm -ddd prints:
• $ npm config get registry prints: