初始化项目，包含fast_lio_ws和unitree_sdk2

unitree_sdk2/example/h1/low_level/base_state.h

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <array>
+
+struct BaseState {
+  std::array<float, 3> rpy = {};
+  std::array<float, 3> omega = {};
+};