Add media controls (Windows/Mac minimum)

<img width="295" alt="Image" src="https://github.com/user-attachments/assets/1f919f3a-55bd-4b37-a8ab-0f16b35f13f5" />

Basically add this. This will also allow playing and pausing with the media buttons on various keyboards, such as these on Macs:

<img width="399" alt="Image" src="https://github.com/user-attachments/assets/df5a3e46-f232-4dba-a4aa-4a643472acb8" />