Sana

This PR improves the README by adding clear step-by-step instructions for: - Installing Git - Forking & cloning the repository - Creating a new branch - Making changes and saving...

[DOCS] Update S7 & OPC UA documentation and fix protocol compatibility matrix

3

### What does this PR do? This PR updates outdated and incomplete documentation for S7 and OPC UA protocols, refreshes the compatibility matrix, and fixes a broken link in the...