User Feedback Mobile Responsiveness

### Problem Statement

Hello everyone!

The current feedback modal in Sentry appears full-screen on mobile devices, which results in excessive blank space that doesn't look visually appealing. This can make the modal feel disconnected from the overall design and create a less polished user experience. I would like the ability disable the full-screen behavior on smaller screens.


### Solution Brainstorm

Option to disable full-screen behavior and display a compact version.