test(prompt-cli): migrate ava tests to jest

[armano2]

migrate prompt-cli tests from ava to jest

Description

string-to-stream is used only in tests, i moved it to dev dependencies

How Has This Been Tested?

Unrelated

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[byCedric]

Awesome! Thanks ❤️