jcancelli/cpu-visual-simulator — reverse-engineered prompt

Build me a web based CPU visual simulator for students learning assembly code. I want users to type or edit simple assembly instructions directly in RAM, then step through the program and actually see what happens inside the CPU as it runs.

The app should show the RAM, program counter, accumulator, status word, busses, and execution flow in a clear visual way. Users should be able to run, pause, step forward, and control the execution speed. Add easy animations that can be turned on or off, plus optional text explanations and audio explanations of what each instruction is doing.

Please include an integrated manual so beginners can understand the instruction set. Let users add labels to memory addresses and use those labels as instruction operands. They should be able to save and load programs as readable project files.

Also add settings for showing values in binary, changing bus colors, and switching the interface between English, Spanish, and Italian. Make it clean, educational, and friendly for classroom use.