Reference to non-existent doc section

[alex-pakalniskis]

The Next Steps section of the Introduction to Launchpad references Advanced Topics, but there is currently no such section in the docs.

I did notice a mostly empty folder for "Advanced" in GitHub: https://github.com/graphops/docs/tree/main/docs/launchpad/advanced

Will the Advanced Topics section be added to the docs later? Or should the reference in Next Steps be modified to display something else?

Thanks