fix(ATOM-SW-1): update-Readme

[pedrolucasvsr]

This PR updates the README.md file to improve the documentation and provide a clearer overview of the ATOM Project - Software Module. Changes include:

• ✅ Added Project Overview with context and technologies used
• ✅ Added About This Repository section with purpose and contents
• ✅ Added Folder Structure with commented directory tree
• ✅ Added Installation Guide with dependencies and setup instructions

Why this is important:

Improved documentation helps new contributors understand the structure, purpose, and setup of the project more easily. It also aligns the software module with the broader goals of the ATOM project.

Checklist:

• Markdown formatted correctly
• All sections reviewed for accuracy
• No changes to source code

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[oEnzoRibas]

Excelente. Aprovado.