Support value enum entries with default parameter values and/or multiple parameter lists

[jadenPete]

Fixes #318 and #447

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.71%. Comparing base (df6a1dd) to head (640e049).
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #448   +/-   ##
=======================================
  Coverage   85.71%   85.71%           
=======================================
  Files          63       63           
  Lines         511      511           
  Branches       34       34           
=======================================
  Hits          438      438           
  Misses         73       73           

☔ View full report in Codecov by Sentry.
📢 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.

[Copilot]

Pull request overview

This PR adds support for value enum entries with default parameter values and/or multiple parameter lists, addressing issues #318 and #447.

• Refactored macro implementations for both Scala 2 and Scala 3 to preserve parameter list structure instead of flattening
• Added recursive helper functions to properly traverse nested constructor applications
• Added test coverage for both new features (multiple parameter lists and default parameters)

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
macros/src/main/scala-3/enumeratum/ValueEnumMacros.scala	Updated valueParamIndexOf to return 2D indices for parameter lists; added getConstructorTypeAndArguments to recursively handle multiple parameter lists and default parameters via Block nodes
macros/src/main/scala-2/enumeratum/ValueEnumMacros.scala	Added getConstructorTypeAndArguments helper; updated findConstructorParamsLists to preserve parameter list structure instead of flattening
macros/compat/src/main/scala-2.13/enumeratum/ContextUtils.scala	Removed obsolete constructorsToParamNamesPF function that was flattening parameter lists
macros/compat/src/main/scala-2.12/enumeratum/ContextUtils.scala	Removed obsolete constructorsToParamNamesPF function that was flattening parameter lists
enumeratum-core/src/test/scala/enumeratum/values/ValueEnumSpec.scala	Added test cases for multiple parameter lists and default parameters; minor syntax cleanup
enumeratum-core/src/test/scala/enumeratum/values/IntTransformation.scala	Test fixture demonstrating value enums with multiple parameter lists
enumeratum-core/src/test/scala/enumeratum/values/Creature.scala	Test fixture demonstrating value enums with default parameter values

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[lloydmeta]

LGTM. Will merge once I have time to release.