C++ conversion (#80)

Converted project to C++

Tactility/Source/Ui/Spacer.cpp

@@ -0,0 +1,13 @@
+#include "Spacer.h"
+#include "Style.h"
+
+namespace tt::lvgl {
+
+lv_obj_t* spacer_create(lv_obj_t* parent, int32_t width, int32_t height) {
+    lv_obj_t* spacer = lv_obj_create(parent);
+    lv_obj_set_size(spacer, width, height);
+    obj_set_style_bg_invisible(spacer);
+    return spacer;
+}
+
+} // namespace