feat(proxy): use system proxy by default (#156)

Author: notwindstone

launcher/Application.cpp

@@ -749,7 +749,7 @@ Application::Application(int& argc, char** argv) : QApplication(argc, argv)
         m_settings->registerSetting({ "MinecraftWinHeight", "MCWindowHeight" }, 480);
 
         // Proxy Settings
-        m_settings->registerSetting("ProxyType", "None");
+        m_settings->registerSetting("ProxyType", "Default");
         m_settings->registerSetting({ "ProxyAddr", "ProxyHostName" }, "127.0.0.1");
         m_settings->registerSetting("ProxyPort", 8080);
         m_settings->registerSetting({ "ProxyUser", "ProxyUsername" }, "");