[CLI] Add VSCode config for unit & e2e testing

[LoicPoullain]

Issue

Resolves #386.

Solution and steps

• Test on Mac
• Test on Windows

Checklist

• Add/update/check docs (code comments and docs/ folder).
• Add/update/check tests.
• Update/check the cli generators.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (june-release@3246063). Click here to learn what that means.
The diff coverage is n/a.

@@               Coverage Diff               @@
##             june-release     #444   +/-   ##
===============================================
  Coverage                ?   99.27%           
===============================================
  Files                   ?       65           
  Lines                   ?     1104           
  Branches                ?      245           
===============================================
  Hits                    ?     1096           
  Misses                  ?        8           
  Partials                ?        0

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