Move the guecstra stuff into the gui.

gui/guecstra.cpp

@@ -0,0 +1,18 @@
+#include "gui/guecstra.hpp"
+
+namespace guecs {
+
+  Clickable make_action(DinkyECS::World& target, Events::GUI event) {
+    return {[&, event](auto ent, auto data){
+      // remember that ent is passed in from the UI::mouse handler
+      target.send<Events::GUI>(event, ent, data);
+    }};
+  }
+
+  Clickable make_action(DinkyECS::World& target, Events::GUI event, std::any data) {
+    return {[&, event, data](auto ent, auto){
+      // remember that ent is passed in from the UI::mouse handler
+      target.send<Events::GUI>(event, ent, data);
+    }};
+  }
+}