Set CI build item to error if .shoov.yml is missing

[amitaibu]

https://github.com/shoov/shoov-nodejs/blob/master/routes/ci.js#L66

https://github.com/shoov/shoov-nodejs/blob/master/routes/ci.js#L110

[HelenaEksler]

@amitaibu
Is the workflow ok?

[amitaibu]

Seems right. Thank god for the "Trigger" link :)