Make log colours themeable

Signed-off-by: TheKodeToad <TheKodeToad@proton.me>

launcher/ui/pages/global/LauncherPage.h

@@ -41,7 +41,6 @@
 #include <Application.h>
 #include <translations/TranslationsModel.h>
 #include "java/JavaChecker.h"
-#include "ui/ColorCache.h"
 #include "ui/pages/BasePage.h"
 
 class QTextCharFormat;
@@ -93,7 +92,5 @@ class LauncherPage : public QWidget, public BasePage {
     // default format for the font preview...
     QTextCharFormat* defaultFormat;
 
-    std::unique_ptr<LogColorCache> m_colors;
-
     std::shared_ptr<TranslationsModel> m_languageModel;
 };