fix: Unnest classes should update inner classes recursively

[tefra]

📒 Description

Forward references can point to inner or outer classes since v24.5, the unnest handler isn't dealing with that, raising errors when unnest classes config is enabled.

Resolves #1046

🔗 What I've Done

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💬 Comments

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🛫 Checklist

• [ ] Updated docs
• [ ] Added unit-tests
• [ ] Sample tests pass
• [ ] W3C tests pass

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 100.00%. Comparing base (791a98e) to head (c022af6).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1047 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 115 115 Lines 9222 9231 +9 Branches 2178 2178 ========================================= + Hits 9222 9231 +9 ```

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[tefra]

We have an issue in classes with multiple nested classes with the same name.... sometimes xsd can be so cruel

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud