LTX128/Auto-K6 — reverse-engineered prompt

Build me a simple Auto K6 app for authorized load testing of websites and web apps I own or have permission to test.

I want three ways to use it, a quick command line version, a nicer desktop GUI version, and a local web version that opens at localhost:5000. The user should be able to enter a target URL, number of virtual users, and test duration, then run a k6 test and see clear results. The advanced versions should also keep test history, check if the site is online, support testing a specific IP address, and include a basic website security scan. The web version should feel modern, show live progress while a test is running, and work on mobile screens too.

Please make setup easy for Windows with a setup.bat, check for Python and k6, and install or guide the user if something is missing. Add clear legal reminders that this is only for permitted testing. Look up current k6 docs online if needed.