feat: 添加生成随机客户端ID的功能

src/custom_robot.cpp

@@ -775,4 +775,20 @@ void CustomRobot::continuousMoveLoop() {
     controller_->Move(vx, vy, vyaw);
 }
 
+std::string CustomRobot::generateRandomClientId() const {
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_int_distribution<> dis(0, 15);
+    
+    std::stringstream ss;
+    ss << "go2_client_";
+    
+    // 生成8位随机十六进制字符
+    for (int i = 0; i < 8; ++i) {
+        ss << std::hex << dis(gen);
+    }
+    
+    return ss.str();
+}
+
 } // namespace custom