fix: Update initialization method for rule engine in README

[jmalovera10]

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Startlink documentation fix in README

Description

Rule engine documentation guide updated with actual function to initialize engine.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Test updates

How Has This Been Tested?

Describe the tests you ran to verify your changes. Provide instructions so we can reproduce.

• Unit tests pass
• Integration tests pass
• Manual testing completed

Checklist

• My code follows the project's style guidelines
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Additional Notes

Any additional information or context about this pull request.