deprecate: mark ListAllowedValuesCommand as deprecated

[david-waltermire]

Summary

• Adds @Deprecated(since = "3.0.0") annotation to ListAllowedValuesCommand
• Adds @deprecated Javadoc tag directing users to metaschema-cli list-allowed-values
• Updates command description to include deprecation notice

Context

The list-allowed-values command has been migrated to metaschema-cli, making it available without requiring OSCAL-specific dependencies. The oscal-cli version is deprecated but retained for backward compatibility.

The import will be updated from dev.metaschema.oscal.lib.model.util to dev.metaschema.core.metapath.item.node in a follow-up once the metaschema-java dependency version is bumped.

Depends on: metaschema-framework/metaschema-java#666

Test plan

• Full CI build passes (mvn clean install -PCI -Prelease)
• Deprecation annotation renders correctly in Javadoc
• Command description shows deprecation notice

Summary by CodeRabbit

• Chores
  • Deprecated the "list-allowed-values" command as of version 3.0.0. Users should migrate to using the metaschema-cli tool for this functionality going forward.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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📝 Walkthrough

Walkthrough

The ListAllowedValuesCommand class is marked as deprecated with the @Deprecated(since = "3.0.0") annotation. Javadoc documentation is updated to indicate deprecation status with guidance to use metaschema-cli instead. The getDescription() method text is prefixed with a deprecation notice. No functional logic changes are introduced.

Changes

Cohort / File(s)	Summary
Deprecation Annotation src/main/java/dev/metaschema/oscal/tools/cli/core/commands/ListAllowedValuesCommand.java	Added @Deprecated(since = "3.0.0") annotation to the class, updated Javadoc comment to indicate deprecation with guidance to use metaschema-cli, and prefixed the description text with deprecation notice.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Poem

🐰 A gentle hop into the past,
This command's glory shall not last,
Yet marked with care, deprecated fine,
It shows the way to paths new-shined. ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: marking ListAllowedValuesCommand as deprecated with clear, concise language.

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✨ Finishing Touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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