wowlet: add wownero (wow.qss) skin, default to it

src/WindowManager.cpp

@@ -761,6 +761,10 @@ void WindowManager::initSkins() {
     if (!breeze_light.isEmpty())
         m_skins.insert("Breeze/Light", breeze_light);
 
+    QString wownero = this->loadStylesheet(":/wow.qss");
+    if (!wownero.isEmpty())
+        m_skins.insert("Wownero", wownero);
+
     QString skin = conf()->get(Config::skin).toString();
     qApp->setStyleSheet(m_skins[skin]);
 }

src/ui/BreezeStyleSheets/breeze.qrc

@@ -85,5 +85,6 @@
     <file>dark/radio_unchecked_disabled.svg</file>
     <file>light.qss</file>
     <file>dark.qss</file>
+    <file>wow.qss</file>
   </qresource>
 </RCC>

src/utils/config.cpp

@@ -64,7 +64,7 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
         // Settings
         {Config::lastSettingsPage, {QS("lastSettingsPage"), 0}},
         {Config::preferredFiatCurrency,{QS("preferredFiatCurrency"), "USD"}},
-        {Config::skin,{QS("skin"), "light"}},
+        {Config::skin,{QS("skin"), "Wownero"}},
         {Config::amountPrecision, {QS("amountPrecision"), 12}},
         {Config::dateFormat, {QS("dateFormat"), "yyyy-MM-dd"}},
         {Config::timeFormat, {QS("timeFormat"), "HH:mm"}},