[Plan] Integrating XB with Drupal Admin UI

Have created below two issues to begin with where below will be implemented:

• Page Context Information: https://www.drupal.org/project/experience_builder/issues/3489107 📌 Create back link in XB Active
• Back Link: https://www.drupal.org/project/experience_builder/issues/3489107 📌 Create back link in XB Active

Lauri demonstrated this option to get into Experience Builder in Singapore.

Since 📌 [PP1] Show entity information on the Top Bar Postponed there is a nice Edit button (no other actions, such as Delete or other tabs are exposed anymore), and there is no entry point to XB anymore. Is this supposed to be already in place as before or that would be for this issue to figure out? I was assuming XB would "simply" take over the edit button?

The startup experience on new sites just came up again in the Slack channel. Is there a concept for how would people create their first XB page and/or enter XB without knowing about an existing XB page and going to the edit page of that? Or what happens when/if they delete all their XB pages (such as deleting demo content), how can they get back to XB?