[Bug] Spinner clears lines above itself in v1.0.0-alpha

[thymikee]

Environment

• OS: macOS
• Node Version: v23.9.0
• Package: @clack/prompts
• Package Version: v1.0.0-alpha.1, v1.0.0-alpha.3 (tested these two

Describe the bug

The spinner clears line above itself few times a second. The bug happens in v1.0.0+ (tested with alpha 1 and 3). Last working version is 0.11.0

To Reproduce
You can find the repro on this branch. To run the project check CONTRIBUTING.md guide:
https://github.com/callstack/rnef/tree/chore/clack-1

Steps to reproduce the behavior:

• Follow the CONTRIBUTING.md guide
  • create a test project: pnpm create @rnef/app testapp or clone this repository:
  • link project
• run e.g. pnpm rnef fingerprint -p ios command to see the spinner

Expected behavior
The spinner should stay in place

Additional Information

Here's the video showing how it looks like:

Screen.Recording.2025-08-12.at.11.00.01.mov

[43081j]

good catch!

so sorry this somehow made it all the way through testing and release 🤦‍♂️

i have fixed it in #374

[thymikee]

Awesome! Thanks for quick turnaround, appreciated 🙏