fix(pi-embedded-runner): propagate sender identity to fix Feishu doc create auto-grant (#32915)

Merged via squash.

Prepared head SHA: efb229307559ad37062b454da444567f5dca8a96
Co-authored-by: cszhouwei <1811726+cszhouwei@users.noreply.github.com>
Co-authored-by: jalehman <550978+jalehman@users.noreply.github.com>
Reviewed-by: @jalehman

src/agents/pi-embedded-runner/run.ts

@@ -803,6 +803,10 @@ export async function runEmbeddedPiAgent(
             groupChannel: params.groupChannel,
             groupSpace: params.groupSpace,
             spawnedBy: params.spawnedBy,
+            senderId: params.senderId,
+            senderName: params.senderName,
+            senderUsername: params.senderUsername,
+            senderE164: params.senderE164,
             senderIsOwner: params.senderIsOwner,
             currentChannelId: params.currentChannelId,
             currentThreadTs: params.currentThreadTs,

src/agents/pi-embedded-runner/usage-reporting.test.ts

@@ -10,6 +10,40 @@ describe("runEmbeddedPiAgent usage reporting", () => {
     vi.clearAllMocks();
   });
 
+  it("forwards sender identity fields into embedded attempts", async () => {
+    mockedRunEmbeddedAttempt.mockResolvedValueOnce({
+      aborted: false,
+      promptError: null,
+      timedOut: false,
+      sessionIdUsed: "test-session",
+      assistantTexts: ["Response 1"],
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    } as any);
+
+    await runEmbeddedPiAgent({
+      sessionId: "test-session",
+      sessionKey: "test-key",
+      sessionFile: "/tmp/session.json",
+      workspaceDir: "/tmp/workspace",
+      prompt: "hello",
+      timeoutMs: 30000,
+      runId: "run-sender-forwarding",
+      senderId: "user-123",
+      senderName: "Josh Lehman",
+      senderUsername: "josh",
+      senderE164: "+15551234567",
+    });
+
+    expect(mockedRunEmbeddedAttempt).toHaveBeenCalledWith(
+      expect.objectContaining({
+        senderId: "user-123",
+        senderName: "Josh Lehman",
+        senderUsername: "josh",
+        senderE164: "+15551234567",
+      }),
+    );
+  });
+
   it("reports total usage from the last turn instead of accumulated total", async () => {
     // Simulate a multi-turn run result.
     // Turn 1: Input 100, Output 50. Total 150.