Save log to file and always save e2ee debug logs

This will hopefully help us debug e2ee problems

src/main.cpp

@@ -45,6 +45,7 @@
 #include "controller.h"
 #include "filetypesingleton.h"
 #include "linkpreviewer.h"
+#include "logger.h"
 #include "login.h"
 #include "matriximageprovider.h"
 #include "models/collapsestateproxymodel.h"
@@ -180,6 +181,8 @@ int main(int argc, char *argv[])
     KAboutData::setApplicationData(about);
     QGuiApplication::setWindowIcon(QIcon::fromTheme(QStringLiteral("org.kde.neochat")));
 
+    initLogging();
+
 #ifdef NEOCHAT_FLATPAK
     // Copy over the included FontConfig configuration to the
     // app's config dir: