[BUG] Theme colors on ProgressCircle are not shown according to the circles progress

[jonas-jyskebank-dk]

• [v ] I have written a good issue

Describe the bug

Theme colors are no longer correctly shown in the ProgressCircle component.

Describe how to reproduce the bug

Is directly reproduceable in the cookbook: Cookbook - ProgressCircle

Which Kirby version was used?

Latest release

What was the expected behavior?

Theme colors should show "danger", "warning" and "success", depending on the circle's progress

Add any screenshots

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Checklist:

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Verification

To make sure the bug is not intended behaviour; it should be verified by a member of team Kirby before moving on to implementation.

• Make sure the NOT verified label has been removed by a member of team Kirby; do not proceed until this is done

Implementation

The contributor who wants to implement this issue should:

• Make sure you have read: "Before you get coding".
• Signal to others you are working on the issue by assigning yourself.
• Create a branch from the develop branch following our branch naming convention.
• Create a test that reproduces the bug following guidelines in: "The good: Test".
• Write code to fix the bug

Review

Once the issue has been implemented and is ready for review:

• Do a self-review.
• Create a pull-request.