node

type Node struct {
	ID                    string
	Name                  string
	Addr                  netip.Addr
	CheckpointAPIEndpoint netip.AddrPort
	Slots                 int
	AvailableSlots        int
}

type Repository interface {
	RandomNode(ctx context.Context) (Node, error)
	BestNode(ctx context.Context) (Node, error)
}