response_patterns_actions verified
Trigger-to-action links
Many-to-many link between triggers and actions, with its own ordering.
In detail
One trigger may fire several actions and the order among them is a column here, separate from the order among triggers. Two levels of priority in one mechanism is the sort of thing that makes a configuration hard to reason about, and a good argument for Hub curating a small set of patterns rather than exposing the full generality.