Update documentation links to full URL

[pamelafox]

The current relative URLs are 404ing, as those HTML files dont exist at root.

Apparently the README.md file is autogenerated, so am not sure where is the right place to update them?

[hamelsmu]

Thank you! Just seeing this

[hamelsmu]

Thanks for flagging this, @pamelafox! You were right — the relative doc links were broken because the referenced pages (yt.html, zoom.html, writing.html) were never being generated (the notebooks weren't included in the sidebar config).

Rather than patching the URLs to absolute paths, I've addressed the root cause:

• Created new .qmd doc pages for YouTube and X/Twitter utilities (replacing the stale notebook)
• Updated sidebar.yml to include all doc pages
• Fixed the links in index.ipynb (which auto-generates the README) to point to the correct pages
• Used Quarto's {{< include >}} to pull CLI reference docs from the skill definitions, so they stay in sync automatically

Working on getting this merged your observation kicked off a proper docs overhaul. Much appreciated!