Feat/advanced testing platform 105

[sublime247]

Added Advanced Testing and Quality Assurance Platform (#105)

• Automated test generation with property-based testing
• Performance benchmarking with Criterion
• Security vulnerability scanner
• Test data fixtures and generators
• Code coverage analyzer
• Quality metrics collector
• Integration and property tests
• Load testing configuration
• CI/CD pipeline for comprehensive testing
• Test automation scripts

Implements all acceptance criteria:
✅ Automated test generation and execution
✅ Performance and load testing capabilities
✅ Security testing and vulnerability scanning
✅ Test data management and fixtures
✅ Test analytics and coverage reporting
✅ CI/CD pipelines
✅ Test environment management
✅ Quality metrics and compliance reporting

Closes #105

[github-actions]

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[github-actions]

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[sublime247]

@ISTIFANUS-N kindly review this pr

Thanks