introduce LVObj in the wrong header file

src/uicomponents/uirgblight.hpp

@@ -4,6 +4,19 @@
 #include <src/core/lv_event.h>
 #include <src/draw/lv_img_buf.h>
 
+class LVObj {
+public:
+  LVObj(lv_obj_t* _obj) : obj{_obj} {};
+
+  operator lv_obj_t*() { return obj; };
+
+private:
+  lv_obj_t* obj{nullptr};
+  lv_obj_t* parent{nullptr};
+};
+
+ // lvobj = std::unique_ptr<lv_obj_t, decltype(&lv_obj_del)>;
+
 class UIRGBLight : public UIEntity
 {
 public:
@@ -13,7 +26,7 @@ class UIRGBLight : public UIEntity
 
 private:
   // FIXME: we never free() the lv_obj_t*'s in code
-  lv_obj_t* btnOnOff;
+  LVObj btnOnOff{nullptr};
   lv_obj_t* btnBrightness;
   lv_obj_t* btnColorWheel;
   lv_obj_t* btnColorTemp;