Group Diffs by Folder

[TheAyes]

This feature would allow for neat organization. Currently it's very hard to discern the individual files from one another especially if they're deeply nested (for example in monorepos). For this case I've simply created a test project and compared it with jetbrains which does have this feature.

On the left there's Zed while on the right is jetbrains.

Also I just now noticed that the icons make quite a difference as well, though this shouldn't be the topic of this issue.