feat(env-list): hide environment variables values, prompt to show them (#3782)

* feat: hide env:list variable vaules by default, and prompt to show them

* fix: don't prompt on CI

* feat: hidden by default, show on confirmation from user

* fix: don't expose value length

* test(command-env-list): add tests

* refactor: simplify code

* test: fix in CI

Co-authored-by: erezrokah <erezrokah@users.noreply.github.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

Author: 3 people