fix(prompt): fix undefined char in Windows command

[kricsleo]

resolves #392

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 29.26%. Comparing base (24c98ce) to head (4107230).
⚠️ Report is 59 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #395       +/-   ##
===========================================
- Coverage   61.08%   29.26%   -31.82%     
===========================================
  Files          13       43       +30     
  Lines        1380     1722      +342     
  Branches       58       87       +29     
===========================================
- Hits          843      504      -339     
- Misses        537     1191      +654     
- Partials        0       27       +27     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.