Consider merging “Getting Started” and “Learning” pages for clarity

[namiroues]

The current Getting Started page feels sparse and quickly redirects users to the Learning page. This creates a somewhat circular navigation pattern between the two pages.

We should evaluate whether it would be more effective to merge these two pages into a single, more comprehensive onboarding resource for new users.

Tasks:

1. Review the current content of the Getting Started and Learning pages.
2. Identify overlapping or redundant information.
3. Draft a proposed merged structure for a single page.
4. Update navigation links and sidebar accordingly.
5. Ensure that any redirects (if needed) are correctly implemented.