Convex Realtime Build reactive applications with Convex's real-time subscriptions, optimistic updates, intelligent caching, and cursor-based pagination. Documentation Sources Before implementing, do not assume; fetch the latest documentation: - Primary: https://docs.convex.dev/client/react - Optimistic Updates: https://docs.convex.dev/client/react/optimistic-updates - Pagination: https://docs.convex.dev/database/pagination - For broader context: https://docs.convex.dev/llms.txt Instructions How Convex Realtime Works 1. Automatic Subscriptions - useQuery creates a subscription that updates aut…