kurcontko/s7-trace — reverse-engineered prompt

Build me a simple Windows desktop app for monitoring a Siemens S7 PLC in real time. I want a clean, user friendly screen where I can enter the PLC connection details like IP address, rack, and slot, then add the variables I want to watch. Each variable should let me set things like a name, memory area, data type, size, offset, and whether it’s enabled.

The app should let me connect and disconnect from the PLC, start and stop recording, save the incoming values to CSV, and optionally show the values live on a chart while logging. It should handle multiple variable types and feel stable enough for everyday troubleshooting and data capture. Please make the chart update smoothly and keep the workflow straightforward for someone who just wants to configure, record, and export data. Use the screenshots and README as the guide for the overall feel and behavior, and look up current docs online if you need to.