cleanup: Remove all code for the Tokyo Night theme

src/qt_gui/main_window.cpp

@@ -112,7 +112,6 @@ void MainWindow::CreateActions() {
     m_theme_act_group->addAction(ui->setThemeBlue);
     m_theme_act_group->addAction(ui->setThemeViolet);
     m_theme_act_group->addAction(ui->setThemeGruvbox);
-    m_theme_act_group->addAction(ui->setThemeTokyoNight);
     m_theme_act_group->addAction(ui->setThemeSystemDark);
     m_theme_act_group->addAction(ui->setThemeSystemLight);
 }
@@ -569,14 +568,6 @@ void MainWindow::CreateConnects() {
             isIconBlack = false;
         }
     });
-    connect(ui->setThemeTokyoNight, &QAction::triggered, &m_window_themes, [this]() {
-        m_window_themes.SetWindowTheme(Theme::TokyoNight, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::TokyoNight));
-        if (isIconBlack) {
-            SetUiIcons(false);
-            isIconBlack = false;
-        }
-    });
     connect(ui->setThemeSystemDark, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::SystemDark, ui->mw_searchbar);
         Config::setMainWindowTheme(static_cast<int>(Theme::SystemDark));
@@ -971,11 +962,6 @@ void MainWindow::SetLastUsedTheme() {
         isIconBlack = false;
         SetUiIcons(false);
         break;
-    case Theme::TokyoNight:
-        ui->setThemeTokyoNight->setChecked(true);
-        isIconBlack = false;
-        SetUiIcons(false);
-        break;
     case Theme::SystemDark:
         ui->setThemeSystemDark->setChecked(true);
         isIconBlack = false;

src/qt_gui/main_window_themes.cpp

@@ -151,28 +151,6 @@ void WindowThemes::SetWindowTheme(Theme theme, QLineEdit* mw_searchbar) {
         themePalette.setColor(QPalette::HighlightedText, Qt::black);
         qApp->setPalette(themePalette);
         break;
-    case Theme::TokyoNight:
-        mw_searchbar->setStyleSheet(
-            "QLineEdit {"
-            "background-color: #1a1b26; color: #9d7cd8; border: 1px solid #9d7cd8; "
-            "border-radius: 4px; padding: 5px; }"
-            "QLineEdit:focus {"
-            "border: 1px solid #7aa2f7; }");
-        themePalette.setColor(QPalette::Window, QColor(31, 35, 53));
-        themePalette.setColor(QPalette::WindowText, QColor(192, 202, 245));
-        themePalette.setColor(QPalette::Base, QColor(25, 28, 39));
-        themePalette.setColor(QPalette::AlternateBase, QColor(36, 40, 59));
-        themePalette.setColor(QPalette::ToolTipBase, QColor(192, 202, 245));
-        themePalette.setColor(QPalette::ToolTipText, QColor(192, 202, 245));
-        themePalette.setColor(QPalette::Text, QColor(192, 202, 245));
-        themePalette.setColor(QPalette::Button, QColor(30, 30, 41));
-        themePalette.setColor(QPalette::ButtonText, QColor(192, 202, 245));
-        themePalette.setColor(QPalette::BrightText, QColor(197, 59, 83));
-        themePalette.setColor(QPalette::Link, QColor(79, 214, 190));
-        themePalette.setColor(QPalette::Highlight, QColor(79, 214, 190));
-        themePalette.setColor(QPalette::HighlightedText, Qt::black);
-        qApp->setPalette(themePalette);
-        break;
     case Theme::SystemDark:
         mw_searchbar->setStyleSheet("QLineEdit {"
                                     "border: 1px solid;"

src/qt_gui/main_window_themes.h

@@ -9,7 +9,7 @@
 #include <QStyleFactory>
 #include <QWidget>
 
-enum class Theme : int { Dark, Light, Green, Blue, Violet, Gruvbox, TokyoNight, SystemDark, SystemLight };
+enum class Theme : int { Dark, Light, Green, Blue, Violet, Gruvbox, SystemDark, SystemLight };
 
 class WindowThemes : public QObject {
     Q_OBJECT

src/qt_gui/main_window_ui.h

@@ -37,7 +37,6 @@ public:
     QAction* setThemeBlue;
     QAction* setThemeViolet;
     QAction* setThemeGruvbox;
-    QAction* setThemeTokyoNight;
     QAction* setThemeSystemDark;
     QAction* setThemeSystemLight;
     QWidget* centralWidget;
@@ -165,9 +164,6 @@ public:
         setThemeGruvbox = new QAction(MainWindow);
         setThemeGruvbox->setObjectName("setThemeGruvbox");
         setThemeGruvbox->setCheckable(true);
-        setThemeTokyoNight = new QAction(MainWindow);
-        setThemeTokyoNight->setObjectName("setThemeTokyoNight");
-        setThemeTokyoNight->setCheckable(true);
         setThemeSystemDark = new QAction(MainWindow);
         setThemeSystemDark->setObjectName("setThemeSystem");
         setThemeSystemDark->setCheckable(true);
@@ -299,7 +295,6 @@ public:
         menuThemes->addAction(setThemeBlue);
         menuThemes->addAction(setThemeViolet);
         menuThemes->addAction(setThemeGruvbox);
-        menuThemes->addAction(setThemeTokyoNight);
         menuThemes->addAction(setThemeSystemDark);
         menuThemes->addAction(setThemeSystemLight);
         menuGame_List_Icons->addAction(setIconSizeTinyAct);
@@ -389,7 +384,6 @@ public:
         setThemeBlue->setText(QCoreApplication::translate("MainWindow", "Blue", nullptr));
         setThemeViolet->setText(QCoreApplication::translate("MainWindow", "Violet", nullptr));
         setThemeGruvbox->setText("Gruvbox");
-        setThemeTokyoNight->setText("Tokyo Night");
         setThemeSystemDark->setText(
             QCoreApplication::translate("MainWindow", "System (Dark)", nullptr));
         setThemeSystemLight->setText(