Add Log collector docs

[xepozz]

#135

[what-the-diff]

PR Summary

• Introduction of Logging Documentation
  A new documentation file titled logger.md has been added. This document provides detailed insights into our Log Collector tool—how it operates, the type of data it gathers, and how to use it within the codebase. This will help in a better understanding of data collection processes.

• Update to Main Doc Index
  The primary index file (index.md) has been updated to incorporate a reference link directing to the new logger.md file. This update is made to ensure seamless navigation and accessibility to the new logging documentation from the primary documentation homepage.