Help Center: Open conversation notice is hiding actions

[fditrapani]

The new Open Conversation notice is hiding actions that appear after an Odie response:

Screen.Recording.2025-01-30.at.11.42.09.AM.mov

We need to add some extra padding to the bottom of the chat while the notice is present so that no content is hidden:

Screen.Recording.2025-01-30.at.11.45.34.AM.mov

cc @escapemanuele

[github-actions]

OpenAI suggested the following labels for this issue:

• [Feature Group] Help Center: The issue discusses the display and functionality within the Help Center, where the Open Conversation notice is causing visibility issues.
• [Feature] Notifications: The concern is about how user actions are hidden due to the Open Conversation notice, which involves notification elements.
• [Feature] Site Performance: Adjusting the padding to prevent content from being hidden relates to improving the overall user experience and performance of the site.