add numeric coz windows is dumb

saurabh1002 · saurabh1002 · commit f005a3bbcdaf · 2025-01-20T11:38:13.000+01:00
diff --git a/cpp/map_closures/GroundAlign.cpp b/cpp/map_closures/GroundAlign.cpp
@@ -25,6 +25,7 @@
 
 #include <Eigen/Core>
 #include <algorithm>
+#include <numeric>
 #include <sophus/se3.hpp>
 #include <unordered_map>
 #include <utility>
