[Request] Spacedrive

**What software are you requesting to be packaged?**
The name of the software and link to website (if it exists) and source code (if available).
https://www.spacedrive.com/

**Describe the motivation**
A clear and concise description of why you want this package. Would this provide value to other users?
Neat file manager only available as AppImage

**Additional context**
Add any other context about the package request here.