Allow filtering by multiple genres

[jsspen]

What do you want to be added?

When viewing albums and using the filter option you can currently only select one genre, it would be nice if there was a way to select multiple genres, i.e. "Electronic OR Rock" and get a list of albums that match either genre.

Additional context

No response

Is this a server-specific feature? (e.g. Jellyfin only)

• [ ] Yes