Merge aa31765544377db6849f077a68cfed072947e08c into 5e417b44e1540f528d2ae63e3e20229a902d1db2

src/cron/normalize.ts

@@ -101,7 +101,8 @@ function coercePayload(payload: UnknownRecord) {
       typeof next.model === "string" ||
       typeof next.thinking === "string" ||
       typeof next.timeoutSeconds === "number" ||
-      typeof next.allowUnsafeExternalContent === "boolean";
+      typeof next.allowUnsafeExternalContent === "boolean" ||
+      Array.isArray(next.fallbacks);
     if (hasMessage) {
       next.kind = "agentTurn";
     } else if (hasText) {

src/cron/service.jobs.test.ts

@@ -214,6 +214,53 @@ describe("applyJobPatch", () => {
     }
   });
 
+  it("persists agentTurn payload.fallbacks updates when editing existing jobs", () => {
+    const job = createIsolatedAgentTurnJob("job-fallbacks", {
+      mode: "announce",
+      channel: "telegram",
+    });
+    job.payload = {
+      kind: "agentTurn",
+      message: "do it",
+      fallbacks: ["anthropic/claude-sonnet-4-6"],
+    };
+
+    applyJobPatch(job, {
+      payload: {
+        kind: "agentTurn",
+        message: "do it",
+        fallbacks: ["openai/gpt-4o", "anthropic/claude-haiku-4-5"],
+      },
+    });
+
+    expect(job.payload.kind).toBe("agentTurn");
+    if (job.payload.kind === "agentTurn") {
+      expect(job.payload.fallbacks).toEqual(["openai/gpt-4o", "anthropic/claude-haiku-4-5"]);
+    }
+  });
+
+  it("applies payload.fallbacks when replacing payload kind via patch", () => {
+    const job = createIsolatedAgentTurnJob("job-fallbacks-switch", {
+      mode: "announce",
+      channel: "telegram",
+    });
+    job.payload = { kind: "systemEvent", text: "ping" };
+
+    applyJobPatch(job, {
+      payload: {
+        kind: "agentTurn",
+        message: "do it",
+        fallbacks: ["anthropic/claude-sonnet-4-6"],
+      },
+    });
+
+    const payload = job.payload as CronJob["payload"];
+    expect(payload.kind).toBe("agentTurn");
+    if (payload.kind === "agentTurn") {
+      expect(payload.fallbacks).toEqual(["anthropic/claude-sonnet-4-6"]);
+    }
+  });
+
   it("rejects webhook delivery without a valid http(s) target URL", () => {
     const expectedError = "cron webhook delivery requires delivery.to to be a valid http(s) URL";
     const cases = [

src/cron/service/jobs.ts

@@ -704,6 +704,9 @@ function mergeCronPayload(existing: CronPayload, patch: CronPayloadPatch): CronP
   if (typeof patch.bestEffortDeliver === "boolean") {
     next.bestEffortDeliver = patch.bestEffortDeliver;
   }
+  if (Array.isArray(patch.fallbacks)) {
+    next.fallbacks = patch.fallbacks;
+  }
   return next;
 }
 
@@ -772,6 +775,7 @@ function buildPayloadFromPatch(patch: CronPayloadPatch): CronPayload {
     channel: patch.channel,
     to: patch.to,
     bestEffortDeliver: patch.bestEffortDeliver,
+    fallbacks: patch.fallbacks,
   };
 }