spruce up Release pages

[alxndr]

• [x] redesign
  • [ ] day/night mode?? might not be able to provide this w/Phase 1 tech...
• [x] tracklist? to get ready for #90
  • hidden til tracklist data is ready
• [x] #12
• [x] move Release Date into metadata

Mockup

Screenshots

3rd draft

2nd draft

first draft