Prepare Phase 3 Reproducibility and Documentation

[malinjawi]

Description:
Ensure final submission includes:

Environment setup (requirements.txt, environment.yml, or Docker)

Sample configs and README walkthrough

Clear instructions to run benchmarks

Tasks:

• Draft analysis section for Phase 3 writeup
• Write README.md with setup and usage instructions
• Verify reproducibility on clean environment or qBraid, IBM, etc.