Create `BENCHMARKING.md` Documentation for Performance Tracking

[koladev32]

To maintain transparency and allow contributors and users to understand the performance characteristics of our project, we need to create a BENCHMARKING.md documentation file. This file will provide information about how performance is measured, benchmarking methodologies, and historical performance data.

Steps to Complete:

1. Draft the BENCHMARKING.md file with the following content:
   • Introduction explaining the importance of performance benchmarking.
   • Guidelines on how performance benchmarks are conducted.
   • Details on benchmarking tools and methodologies used.
   • Results of recent benchmark tests (if available).
   • Instructions for running benchmarks locally.
   • Information on how to interpret benchmark results.
   • Contact information for reporting performance-related issues.
   • Any relevant disclaimers or limitations.
2. Review the draft with contributors, especially those involved in performance testing, and make necessary changes.
3. Add the BENCHMARKING.md file to the project's documentation directory.
4. Link to this file from the project's README.md or other relevant documentation.