fix compiler warnings (GCC + Clang)

src/graphics/ui/elements/InputBindBox.hpp

@@ -7,9 +7,9 @@ namespace gui {
     
     class InputBindBox : public Panel {
     protected:
+        Binding& binding;
         glm::vec4 focusedColor {0.1f, 0.15f, 0.35f, 0.75f};
         std::shared_ptr<Label> label;
-        Binding& binding;
     public:
         InputBindBox(Binding& binding, glm::vec4 padding=glm::vec4(6.0f));