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Kyle Carberry
e18ce505ec
Adds offset and cursor-based pagination to the `GET /api/experimental/chats` endpoint, following the exact same patterns used by `GetUsers` and `GetTemplateVersionsByTemplateID`. ## Changes ### Database - Add `after_id`, `offset_opt`, `limit_opt` params to `GetChatsByOwnerID` SQL query - Use composite `(updated_at, id) DESC` cursor for stable, deterministic pagination - Add migration with composite index on `chats (owner_id, updated_at DESC, id DESC)` ### Backend - Use `ParsePagination()` in `listChats` handler (matches `users.go` pattern) - Add `Pagination` field to `ListChatsOptions` SDK struct ### Frontend - Add `infiniteChats()` query factory using `useInfiniteQuery` with offset-based page params (same pattern as `infiniteWorkspaceBuilds`) - Update `AgentsPage` to use `useInfiniteQuery` - Add "Show more" button at the bottom of the agents sidebar (matches `HistorySidebar` pattern) - Keep existing `chats()` query for non-paginated uses (e.g., parent chat lookup in `AgentDetail`) ### Tests - Add `TestListChats/Pagination` covering `limit`, `after_id` cursor, `offset`, and no-limit behavior