Broken link for "submission form" on Mini-Apps Featured Guidelines page

Path: `/mini-apps/featured-guidelines/overview`
URL: https://docs.base.org/mini-apps/featured-guidelines/overview

Description
The link for the "submission form" on the page mentioned above is currently broken or inaccessible.

Steps to reproduce
1. Go to https://docs.base.org/mini-apps/featured-guidelines/overview
2. Click on the "submission form" hyperlink.
3. It redirects to a Google Drive page with an error.

Actual Behavior
Google Drive returns an error message: "Google Drive: Sorry, this document is not published." It seems the document's sharing settings are restricted or the file has been removed.

Expected Behavior
The link should direct users to a publicly accessible submission form.