@thunderstore/dapper: add dependency_count to PackageListingDetails

[anttimaki]

@thunderstore/dapper: add dependency_count to PackageListingDetails

To avoid bloat on packages with a large number of dependencies, backend initially returns up to 4 items. More can be loaded later if user so wishes (method not implemented yet).

Total number of dependencies is returned in a separate field so UI can indicate that the shown list of dependencies is incomplete.

Refs TS-2012

@thunderstore/cyberstorm: change PackageDependencyList functionality

• Show only four items (this is a fail-safe, Dapper should return only four items anyway to avoid slowing down the page load)
• Show description if there's no dependencies, or if there are more dependencies than can be shown on the card component
• Show "show more" link only if there's actually more than the four visible dependencies
• Remove the fixed height from the component, so it doesn't take up space unnecessarily
• Clean up some (no longer needed) styles

Refs TS-2012

[anttimaki]

Current dependencies on/for this PR:

• master
  • PR #984
  • PR #986 👈

This stack of pull requests is managed by Graphite.