Update README.md

[neftali-mx]

Summary

Changes

Closes:

Task list

• For workflow changes, I have verified the Actions workflows function as expected.
• For content changes, I have reviewed the style guide.

[Copilot]

Pull Request Overview

This PR reorganizes the "How to start this course" section in README.md by adding explicit forking instructions and renumbering the existing steps. The changes move the forking step from being implicit to explicit by adding it as step 1, and updating all subsequent step numbers accordingly.

• Adds explicit forking instructions as the first two steps
• Renumbers existing steps 2 and 3 to become steps 3 and 4
• Clarifies the workflow by separating forking from the "Start course" button action

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[Copilot]

The instruction flow is confusing because step 2 tells users to right-click the 'Start course' button, but the button itself is not shown until after these instructions (it appears on line 56). Users following the steps sequentially will be looking for a button that hasn't been introduced yet. Consider either: (1) removing the new steps 1-2 and keeping the original flow where users click the button first, or (2) restructuring so the button appears before step 2, or (3) rewording step 2 to reference 'the Start course button below'.

[Copilot]

[nitpick] This step lacks a period at the end, while step 4 on line 62 ends with a period. For consistency with markdown list formatting, either all steps should end with periods or none should. The existing steps 3 and 4 (lines 58, 62) appear to be sub-items that end with periods, so the new steps should follow the same convention.