Qml

[tatolevicz]

Type of change

• [ ] Bug fix
• [X] New feature
• [ ] Breaking change
• [X] Documentation/refactoring

Description

Testing

• Qt version tested:
• [X] Existing tests still pass
• [6.92] Added tests for new functionality (if applicable)

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Please fill out the sections above to help reviewers understand your changes.

[tatolevicz]

- QML support is opt-in (-DBUILD_QML=ON)
- Zero impact on existing users/CI
- Feature is fully self-contained