~anthropic/claude-sonnet-latest → A (8:1)

Side A fixes a real bug (external garden index always empty due to a bogus parent), introduces a substantive resolvers/ module with structured GitHub import cards, rich rendering hooks, layout CSS, and both unit and integration test coverage across multiple files. Side B is a small, focused but narrow fix (skip pinned Reddit posts) with a single test, which is useful but far more limited in scope and lasting impact.