qt: save gui settings to separate file (#2984)

* initial save classes for gui save file

* fixup

* some more settings passed to the new saving file

* even more variables parsing

* more settings

* fixup

* more settings

* more settings

* clang fix

* fixed wrong setting

* more setting

* more setting

* added ca_ES

* rename to general_settings

* added set-addon-folder in main

* fixup

* fixup2

* added sr_CS

* Update CMakeLists.txt

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Co-authored-by: kalaposfos13 <153381648+kalaposfos13@users.noreply.github.com>

src/qt_gui/game_grid_frame.h

@@ -11,6 +11,7 @@
 #include "game_info.h"
 #include "game_list_utils.h"
 #include "gui_context_menus.h"
+#include "gui_settings.h"
 #include "qt_gui/compatibility_info.h"
 
 class GameGridFrame : public QTableWidget {
@@ -37,9 +38,11 @@ private:
     bool validCellSelected = false;
     int m_last_opacity = -1; // Track last opacity to avoid unnecessary recomputation
     std::filesystem::path m_current_game_path; // Track current game path to detect changes
+    std::shared_ptr<gui_settings> m_gui_settings;
 
 public:
-    explicit GameGridFrame(std::shared_ptr<GameInfoClass> game_info_get,
+    explicit GameGridFrame(std::shared_ptr<gui_settings> gui_settings,
+                           std::shared_ptr<GameInfoClass> game_info_get,
                            std::shared_ptr<CompatibilityInfoClass> compat_info_get,
                            QWidget* parent = nullptr);
     void PopulateGameGrid(QVector<GameInfo> m_games, bool fromSearch);