D-41: Add Contract Performance Regression Testing

[Nanle-code]

Implement performance regression testing that automatically detects performance degradation in contract updates.

Proposed Changes:

• Implement performance baseline tracking
• Add regression detection
• Create performance comparison
• Implement automated testing
• Add performance alerts
• Create performance reports

Acceptance Criteria:

• Baseline tracking works
• Regression detection
• Performance comparison
• Automated testing
• Performance alerts
• Performance reports

Priority: Medium
Complexity: Medium
Labels: enhancement, testing, performance

[Manuelshub]

@Manuelshub has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer @Nanle-code, I'd love to work on this issue, can I take a stab at it???

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Manuelshub to this issue.