Add Guidance main section to README.md

[elbruno]

Add Guidance main section to README.md

Purpose

• Based on @anfibiacreativa feedback, added the Guidance section and contents to the main Readme file.

Does this introduce a breaking change?

[ ] Yes
[X] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[X] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]

What to Check

Verify that the following are valid

• Review Guidance section in the main Readme file.