🐛 Fix cursor-based media queries

[aaronleopold]

The primary issue which this fixes is passing afterId instead of cursor in the cursor-based API call. I've taken this as an opportunity to rewrite the horizontal scroller to use virtuoso instead of tanstack virtual

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 7 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
apps/server/src/routers/api/v1/library.rs	0.00%	6 Missing ⚠️
apps/server/src/http_server.rs	0.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
apps/server/src/http_server.rs	6.09% <0.00%> (-0.08%)	⬇️
apps/server/src/routers/api/v1/library.rs	0.00% <0.00%> (ø)