[Feature] Sorting for playlist names list and inside folders?

### Is there an existing issue for this?

- [x] I have searched the existing issues and confirmed that this feature is not already requested.
- [x] I read the [FAQ section](https://github.com/gokadzev/Musify/discussions/340) and there's nothing mentioned about this feature.

### Category of the Feature

UX Improvements

### Credits

Me

### Pain

I created some custom playlists, but they are sorted by time, it would be nice if they could be sorted by name or etc.

### Suggested Solution

Sort with the same approach as inside playlist, or differently (you can think of how), including playlist names list that are inside folders too.

### Useful Resources/References

_No response_