View Selected Records in RecordBag-Page

[StefanieLoeser]

Value Proposition As a Vinyl-DJ I need to view my selected records to be able to prepare my record-bag for a gig.

Description

Acceptance Criteria

• [x] selected records can be found in new frame called "RecordBag"
• [x] when records are deselected they are removed from the RekordBag
• [x] in a navigation bar you can change between RekordCollection and RecordBag
• [x] the navigation bar shows which page is active

Tasks

• [x] create new frame that renders only the bookmarked records
• [x] create footer navbar with icon buttons to switch between frames
• [ ] write logic to mark navbar icon of the current page as active