Function getWorkspaceUnreadState

tests/ui/chat/unreadIndicator.test.ts:28–38

* Get the unread state for a workspace from the WorkspaceStore.

(workspaceId: string)

 * Get the unread state for a workspace from the WorkspaceStore.
 */
function getWorkspaceUnreadState(workspaceId: string): {
  recencyTimestamp: number | null;
  isUnread: (lastReadTimestamp: number) => boolean;
} {
  const state = workspaceStore.getWorkspaceSidebarState(workspaceId);
  return {
    recencyTimestamp: state.recencyTimestamp,
    isUnread: (lastReadTimestamp: number) =>
      state.recencyTimestamp !== null && state.recencyTimestamp > lastReadTimestamp,
  };
}

/**
 * Get the lastReadTimestamp from persisted state.