(refactor): Homepage (Mk2)
Homepage should feature:
- 1 Row with a 4x span tile containing the newest (sorted by publication date) pinned content
- 1 Row with two 2x span tiles containing more pinned content (if needed)
- N Rows with four 1x span tiles containing more pinned content (if needed)
- N Sections containing 3 Top Content tiles for each category, using the category as subheading