fix: propagate agent run context for subagent announce

src/agents/clawdbot-tools.subagents.sessions-spawn-announces-back-requester-group-channel.test.ts

@@ -157,4 +157,79 @@ describe("clawdbot-tools: subagents", () => {
     // Session should be deleted since cleanup=delete
     expect(deletedKey?.startsWith("agent:main:subagent:")).toBe(true);
   });
+
+  it("sessions_spawn announces with requester accountId", async () => {
+    resetSubagentRegistryForTests();
+    callGatewayMock.mockReset();
+    const calls: Array<{ method?: string; params?: unknown }> = [];
+    let agentCallCount = 0;
+    let childRunId: string | undefined;
+
+    callGatewayMock.mockImplementation(async (opts: unknown) => {
+      const request = opts as { method?: string; params?: unknown };
+      calls.push(request);
+      if (request.method === "agent") {
+        agentCallCount += 1;
+        const runId = `run-${agentCallCount}`;
+        const params = request.params as { lane?: string; sessionKey?: string } | undefined;
+        if (params?.lane === "subagent") {
+          childRunId = runId;
+        }
+        return {
+          runId,
+          status: "accepted",
+          acceptedAt: 4000 + agentCallCount,
+        };
+      }
+      if (request.method === "agent.wait") {
+        const params = request.params as { runId?: string; timeoutMs?: number } | undefined;
+        return { runId: params?.runId ?? "run-1", status: "ok", startedAt: 1000, endedAt: 2000 };
+      }
+      if (request.method === "sessions.delete" || request.method === "sessions.patch") {
+        return { ok: true };
+      }
+      return {};
+    });
+
+    const tool = createClawdbotTools({
+      agentSessionKey: "main",
+      agentChannel: "whatsapp",
+      agentAccountId: "kev",
+    }).find((candidate) => candidate.name === "sessions_spawn");
+    if (!tool) throw new Error("missing sessions_spawn tool");
+
+    const result = await tool.execute("call2", {
+      task: "do thing",
+      runTimeoutSeconds: 1,
+      cleanup: "keep",
+    });
+    expect(result.details).toMatchObject({
+      status: "accepted",
+      runId: "run-1",
+    });
+
+    if (!childRunId) throw new Error("missing child runId");
+    emitAgentEvent({
+      runId: childRunId,
+      stream: "lifecycle",
+      data: {
+        phase: "end",
+        startedAt: 1000,
+        endedAt: 2000,
+      },
+    });
+
+    await new Promise((resolve) => setTimeout(resolve, 0));
+    await new Promise((resolve) => setTimeout(resolve, 0));
+    await new Promise((resolve) => setTimeout(resolve, 0));
+
+    const agentCalls = calls.filter((call) => call.method === "agent");
+    expect(agentCalls).toHaveLength(2);
+    const announceParams = agentCalls[1]?.params as
+      | { accountId?: string; channel?: string; deliver?: boolean }
+      | undefined;
+    expect(announceParams?.deliver).toBe(true);
+    expect(announceParams?.channel).toBe("whatsapp");
+    expect(announceParams?.accountId).toBe("kev");
+  });
 });