Auxio should fetch cover for albums with multiple folders

[gfh4550]

Description

For example u can use "Music To Be Murdered By - Side B"

• [X] I have checked this feature request for duplicates.
• [X] I have checked that this feature is not implemented in the lastest version.
• [X] I have checked the Why Are These Features Missing? page.
• [X] I agree to the Contribution Guidelines.

[OxygenCobalt]

Can you please elaborate on what you mean @gfh4550?