Fix #issue 2

[neviaumi]

This PR is aim to fix #2

according to Inquire.js documentation, the choices must be present when using list

So i set the default value when type-enum abs.

Also, i has mark scope possible to leave it blank by added :skip to scope choices list.

[codecov]

Codecov Report

Merging #3 into master will increase coverage by 0.18%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master       #3      +/-   ##
==========================================
+ Coverage   78.12%   78.30%   +0.18%     
==========================================
  Files          12       12              
  Lines         352      355       +3     
  Branches       78       81       +3     
==========================================
+ Hits          275      278       +3     
  Misses         76       76              
  Partials        1        1              

Flag	Coverage Δ
#unittests	78.30% <100.00%> (+0.18%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/prompts/scope-maker.ts	100.00% <100.00%> (ø)
src/prompts/type-maker.ts	100.00% <100.00%> (ø)

[neviaumi]

CI fail due to Bad credentials on wagoid/commitlint-github-action@v1

[martinmcwhorter]

Thanks for that