This PR moves the hunk controls over to the right so we can see how they
feel over there.
Git:
<img width="1068" alt="Screenshot 2024-10-21 at 10 27 34 AM"
src="https://github.com/user-attachments/assets/71556e22-024a-4bdf-8a99-fe28430b9155">
Live diffs:
<img width="1060" alt="Screenshot 2024-10-21 at 10 27 28 AM"
src="https://github.com/user-attachments/assets/681ff409-dc55-4b63-87d7-7e39016417d2">
Release Notes:
- Moved hunk controls to the right of the header.