Tests: move cron structured failure to seam

src/cron/isolated-agent.skips-delivery-without-whatsapp-recipient-besteffortdeliver-true.test.ts

@@ -231,15 +231,6 @@ describe("runCronIsolatedAgentTurn", () => {
     setupIsolatedAgentTurnMocks({ fast: true });
   });
 
-  it("fails when structured direct delivery fails and best-effort is disabled", async () => {
-    await expectStructuredTelegramFailure({
-      payload: { text: "hello from cron", mediaUrl: "https://example.com/img.png" },
-      bestEffort: false,
-      expectedStatus: "error",
-      expectedErrorFragment: "boom",
-    });
-  });
-
   it("reports not-delivered when text direct delivery fails and best-effort is enabled", async () => {
     await expectTelegramTextDeliveryFailure({
       bestEffort: true,

src/cron/isolated-agent/delivery-dispatch.double-announce.test.ts

@@ -555,6 +555,25 @@ describe("dispatchCronDelivery — double-announce guard", () => {
     );
   });
 
+  it("surfaces structured direct delivery failures without retry when best-effort is disabled", async () => {
+    vi.mocked(countActiveDescendantRuns).mockReturnValue(0);
+    vi.mocked(isLikelyInterimCronMessage).mockReturnValue(false);
+    vi.mocked(deliverOutboundPayloads).mockRejectedValue(new Error("boom"));
+
+    const params = makeBaseParams({ synthesizedText: "Report attached." });
+    (params as Record<string, unknown>).deliveryPayloadHasStructuredContent = true;
+    const state = await dispatchCronDelivery(params);
+
+    expect(deliverOutboundPayloads).toHaveBeenCalledTimes(1);
+    expect(state.result).toEqual(
+      expect.objectContaining({
+        status: "error",
+        error: "Error: boom",
+        deliveryAttempted: true,
+      }),
+    );
+  });
+
   it("no delivery requested means deliveryAttempted stays false and no delivery is sent", async () => {
     const params = makeBaseParams({
       synthesizedText: "Task done.",