Fix broken behavior with Sphere.scaled(), Cylinder.scaled(), and Capsule.scaled()

[Copilot]

• Understand the issue: Sphere.scaled() and Cylinder.scaled() fail because they call scale(x=x, y=y, z=z) but the overridden scale() methods only accept a single factor parameter
• Reproduce the issue with both Sphere and Cylinder
• Analyze how Box solves this problem (it overrides both scale() and scaled())
• Add scaled() override to Sphere class that calls its scale(factor) method with uniform scaling
• Add scaled() override to Cylinder class that calls its scale(factor) method with uniform scaling
• Discover and fix the same issue in Capsule class
• Create tests to validate the fix for all three shapes
• Run tests to ensure no regressions
• Run broader test suite to ensure no side effects - all 12 scale-related tests pass
• Add CHANGELOG.md entry documenting the fix

Summary

Fixed the broken scaled() behavior in Sphere, Cylinder, and Capsule classes by overriding the scaled() method to accept only a single factor parameter (uniform scaling). This matches the signature of their scale() methods and follows the same pattern used in the Box class.

The fix resolves the TypeError: scale() got an unexpected keyword argument 'x' error that occurred when calling scaled() on these shapes.

Added CHANGELOG.md entry under "Unreleased > Changed" section.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Broken behaviour with Sphere.scaled()</issue_title>
<issue_description>Sphere.scaled() calls the scale() function with keyword arguments for x,y and z. However, the inbuilt Sphere.scale() method requires only a factor for uniform scaling of the self.radius. This makes it not possible to use the scaled() method at all. I suspect similar behaviour in the Cylinder class due to similar implementation of scale.

To replicate, create any sphere and apply scaling:
c = Sphere(10)
scaled_c = c.scaled(0.5,10,10)

  File "C:\Users\akango\Documents\github\compas_introduction_2025\.venv\lib\site-packages\compas\geometry\geometry.py", line 173, in scaled
    geometry.scale(x=x, y=y, z=z)
TypeError: scale() got an unexpected keyword argument 'x'

Is there a reason why most Shape objects have their own transformation methods which are different from the methods it could inherit from Geometry?

</issue_description>

<agent_instructions>Please provide a fix to this, the problem seems to be that scaled will internally call scale, and Sphere overrides scale() with different params, so, scaled should probably also be overriden with a Sphere-specific method</agent_instructions>

Comments on the Issue (you are @copilot in this section)

Fixes #1488

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.02%. Comparing base (b8cef0d) to head (bd0252b).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1489      +/-   ##
==========================================
+ Coverage   62.00%   62.02%   +0.02%     
==========================================
  Files         208      208              
  Lines       22427    22439      +12     
==========================================
+ Hits        13905    13917      +12     
  Misses       8522     8522              

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[gonzalocasas]

Looking good! But @copilot : please add a CHANGELOG.md entry

[gonzalocasas]

@copilot please address the review finding above

[Copilot]

@copilot please address the review finding above

Added CHANGELOG.md entry in commit eb9d62e.

[gonzalocasas]

Lgtm

[gonzalocasas]

@tomvanmele does this look good to you as a fix?