QoL Fixes and Changes

configinterface.cpp

@@ -2,6 +2,7 @@
 
 #include <fstream>
 #include <sstream>
+#include <filesystem>
 
 ConfigInterface::ConfigInterface(QObject *parent)
     : QObject{parent}
@@ -37,6 +38,12 @@ void ConfigInterface::setFileName(const QString &newFileName)
     emit fileNameChanged();
 }
 
+void ConfigInterface::deleteConfig()
+{
+    std::filesystem::remove(std::filesystem::path(m_fileName.toStdString()));
+    emit configDeleted();
+}
+
 void ConfigInterface::saveConfig(QJsonObject config)
 {
     QJsonDocument doc;