chore: establish local platform baseline

migrations/000036_integration_issue_acceptance_evidence.down.sql

@@ -0,0 +1,11 @@
+BEGIN;
+
+DROP INDEX IF EXISTS integration_issue_tenant_severity_status_idx;
+ALTER TABLE integration_issue
+    DROP CONSTRAINT IF EXISTS integration_issue_severity_check,
+    DROP COLUMN IF EXISTS regression_evidence,
+    DROP COLUMN IF EXISTS fixed_version,
+    DROP COLUMN IF EXISTS root_cause,
+    DROP COLUMN IF EXISTS severity;
+
+COMMIT;