Gesamtprojekt: TEN-09-Isolationstest legt tenants mit Lifecycle-Spalten an (Reihenfolgeabhaengigkeit auf frischer DB)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

internal/tenant/isolation_test.go

@@ -52,7 +52,11 @@ func TestRegistryRole_CannotAccessTenantDatabase(t *testing.T) {
 			db_name TEXT NOT NULL UNIQUE,
 			db_dsn TEXT NOT NULL,
 			status TEXT NOT NULL DEFAULT 'active',
-			created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+			created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+			previous_status TEXT,
+			deletion_scheduled_at TIMESTAMPTZ,
+			retention_block_reason TEXT,
+			retention_checked_at TIMESTAMPTZ
 		)`); err != nil {
 		t.Fatalf("registry-schema: %v", err)
 	}