Colllection Search and Add funcitonality

Is there an existing issue for this?

• I have searched the existing open and closed issues

Is your feature request related to a problem? Please describe

I think being able to search current collections and the ability to add a collection using search like with movies would be a big help.

Describe the solution you'd like

search for a specific collection to see if you have it and if not search for the collection online like with movies.

Describe alternatives you've considered

being able to search at least current collections would be helpful.

Anything else?

keep up the great work.