[Feature] Photo modals

[GeeWizWow]

Much like Social Club's photo page (https://socialclub.rockstargames.com/photos), opening an image from the gallery template will open an overlay with the image being rendered in the full available browser space.

• Routing should still be active - the url should be updated.
• Linking directly to the url should use the existing page template with breadcrumb navigation
• Behaviour should be disabled when gallery is single column (mobile), as image will not resize.

[bryoz]

Gallery is minimum 2 columns by design