test: update test assertions

Author: Codex-

src/api.spec.ts

@@ -160,14 +160,14 @@ describe("API", () => {
 
       // Behaviour
       await expect(dispatchWorkflow("")).rejects.toThrow(
-        `Failed to dispatch action, expected 204 but received ${errorStatus}`,
+        `Failed to dispatch action, expected 200 or 204 but received ${errorStatus}`,
       );
 
       // Logging
       assertOnlyCalled(coreErrorLogMock, coreDebugLogMock);
       expect(coreErrorLogMock).toHaveBeenCalledOnce();
       expect(coreErrorLogMock.mock.calls[0]?.[0]).toMatchInlineSnapshot(
-        `"dispatchWorkflow: An unexpected error has occurred: Failed to dispatch action, expected 204 but received 401"`,
+        `"dispatchWorkflow: An unexpected error has occurred: Failed to dispatch action, expected 200 or 204 but received 401"`,
       );
       expect(coreDebugLogMock).toHaveBeenCalledOnce();
     });