Tidied structure of all classes within the entire code base

Also some other small bits of tidying

src/Insight/UserInterfaces/InsightWindow/UiLoader.cpp

@@ -2,6 +2,7 @@
 
 #include <QtUiTools>
 
+// Custom widgets
 #include "Widgets/PanelWidget.hpp"
 #include "Widgets/RotatableLabel.hpp"
 #include "Widgets/SvgWidget.hpp"
@@ -9,8 +10,6 @@
 #include "Widgets/ExpandingHeightScrollAreaWidget.hpp"
 #include "Widgets/TargetWidgets/TargetPackageWidgetContainer.hpp"
 
-#include "src/Logger/Logger.hpp"
-
 using namespace Bloom;
 using namespace Bloom::Widgets;