fix(core): Fix execution cancellation in scaling mode (#9841)

packages/cli/src/errors/missing-execution-stop.error.ts

@@ -0,0 +1,7 @@
+import { ApplicationError } from 'n8n-workflow';
+
+export class MissingExecutionStopError extends ApplicationError {
+	constructor(executionId: string) {
+		super('Failed to find execution to stop', { extra: { executionId } });
+	}
+}