agent build

migrations/000009_confirmation_replay.down.sql

@@ -0,0 +1,18 @@
+-- Reverses 000009.
+--
+-- Dropping `inputs` returns the system to matching a re-derived call against a
+-- hash — which is the behaviour that loses approvals when a model answers a
+-- resumed turn differently. Outstanding tokens survive the rollback and still
+-- resolve; they simply become dependent on the model repeating itself again.
+--
+-- Nothing already written is affected: a spent confirmation has, by then,
+-- already done its job.
+
+SET search_path = public;
+
+ALTER TABLE agent_confirmations
+  DROP CONSTRAINT IF EXISTS agent_confirmations_inputs_is_object;
+
+ALTER TABLE agent_confirmations
+  DROP COLUMN IF EXISTS inputs,
+  DROP COLUMN IF EXISTS agent_id;