fix: don't add tests to autostart (#6084)

src/util/WindowsHelper.cpp

@@ -1,5 +1,6 @@
 #include "util/WindowsHelper.hpp"
 
+#include "Application.hpp"
 #include "common/Literals.hpp"
 
 #include <QApplication>
@@ -64,6 +65,12 @@ bool isRegisteredForStartup()
 
 void setRegisteredForStartup(bool isRegistered)
 {
+    auto *app = tryGetApp();
+    if (app && app->isTest())
+    {
+        return;
+    }
+
     QSettings settings(RUN_KEY, QSettings::NativeFormat);
 
     if (isRegistered)