feat(remote-control): 优化 Web 展示、状态同步与桥接控制流程 (#288)

Co-authored-by: chengzifeng <chengzifeng@meituan.com>

packages/remote-control-server/src/__tests__/ws-handler.test.ts

@@ -69,6 +69,19 @@ describe("ws-handler", () => {
       expect((events[0] as any).direction).toBe("inbound");
     });
 
+    test("preserves synthetic flag on inbound user messages", () => {
+      const bus = getEventBus("s1");
+      const events: unknown[] = [];
+      bus.subscribe((e) => events.push(e));
+      ingestBridgeMessage("s1", {
+        message: { role: "user", content: "scheduled job: refresh analytics cache" },
+        uuid: "u_synth",
+        isSynthetic: true,
+      });
+      expect(events).toHaveLength(1);
+      expect((events[0] as any).payload.isSynthetic).toBe(true);
+    });
+
     test("derives type from message.role for assistant messages", () => {
       const bus = getEventBus("s1");
       const events: unknown[] = [];
@@ -163,6 +176,24 @@ describe("ws-handler", () => {
       expect(msg.type).toBe("user");
     });
 
+    test("replays synthetic user metadata back to the bridge", () => {
+      const bus = getEventBus("s3");
+      bus.publish({
+        id: "e1",
+        sessionId: "s3",
+        type: "user",
+        payload: { content: "scheduled job: refresh analytics cache", isSynthetic: true },
+        direction: "outbound",
+      });
+
+      const ws = createMockWs();
+      handleWebSocketOpen(ws, "s3");
+
+      const msg = JSON.parse(ws.getSentData()[0]);
+      expect(msg.type).toBe("user");
+      expect(msg.isSynthetic).toBe(true);
+    });
+
     test("replaces existing connection for same session", () => {
       const ws1 = createMockWs();
       const ws2 = createMockWs();