docs: clarify Immutable Object pattern in Value Object README (fixes #3448)

[Senrian]

Fixes Issue #3448: Missing Pattern Immutable

The issue requests adding the Immutable Object pattern to the repository. This PR addresses it by:

1. Promoting "Immutable Object" to the first entry in "Also known as" - making it clear that Value Object and Immutable Object are the same pattern
2. Updating the Intent section - Renamed to "Intent of Value Object / Immutable Object Design Pattern" and added explicit mention of the Immutable Object pattern benefits

Note: The Value Object pattern already implements the Immutable Object pattern (using Lombok @Value annotation). This PR makes that relationship explicit in the documentation.

[github-actions]

PR Summary

Resolved issue #3448 by clarifying the Immutable Object pattern in the Value Object README: promoted 'Immutable Object' in the 'Also known as' section, and updated the Intent section header to 'Intent of Value Object / Immutable Object Design Pattern' with explicit benefits of the Immutable Object pattern.

Changes

File	Summary
value-object/README.md	Reordered 'Also known as' to promote 'Immutable Object' as a primary alias and added 'Inline Value' and 'Integrated Value' variants; updated the Intent header to 'Intent of Value Object / Immutable Object Design Pattern' and added explicit Immutable Object benefits (thread-safety and immutability guarantees).

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autogenerated by presubmit.ai

[github-actions]

✅ LGTM!

Review Summary

Commits Considered (1)

• 47ac069: docs: clarify Immutable Object pattern in Value Object README (fixes #3448)

Files Processed (1)

• value-object/README.md (2 hunks)

Actionable Comments (0)

Skipped Comments (3)

• value-object/README.md [22-22]

  readability: "Clarify alias terminology"

• value-object/README.md [26-26]

  readability: "Clarify cross-reference with implementation"

• value-object/README.md [28-30]

  readability: "Improve Intent content clarity and Java/Lombok tie-in"

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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