feat(@clack/prompts): adapt spinner to CI environment

[orochaa]

This PR addresses a issue reported in GitHub Actions where spinner was excessively writing messages, leading to confusion and cluttered output. To enhance the CI workflow and provide a smoother experience, the following changes have been made only for CI environment:

• Messages will now only be written when a spinner method is called and the message updated, preventing unnecessary message repetition.
• There will be no loading dots animation, instead it will be always ...
• Instead of erase the previous message, action that is blocked during CI, it will just write a new one.

Demo

2023-09-22_17-06-00.mov

Closes #168

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Latest commit: 38c5371

The changes in this PR will be included in the next version bump.

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@clack/prompts	Patch

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[ulken]

Suggestion: use something like https://www.npmjs.com/package/ci-info to cover more CI environments.

[antony]

Suggest that the new std-env dependency is removed as it probably isn't required. Generally, CI systems set CI=true, and I've yet to encounter one which doesn't.

If some random CI system doesn't set CI=true, then it's trivial for a user to just set it.

But in addition, if somebody wanted the old behaviour in CI, they could override it using this variable - whereas the std-env library checks a whole pile of other variables, making that hard to do.

In addition,

[orochaa]

Hey @antony, thanks for the review!

I agree with the suggestions and have applied then to the PR, now we just check if CI variable is set to true. This way we cover most CI environments and still keep the bundle size small.

[natemoo-re]

Thanks for the PR! This is great 💜

changes have been made

[mdjastrzebski]

@natemoo-re when do you plan to release this fix?