matem6/P2JB-Y2JB-Porting — reverse-engineered prompt

Build me a simple helper around this PS5 Y2JB jailbreak payload so it’s easier for a normal person to use from their PC.

I want it to let me enter my PS5 IP address, pick the included p2jb.js file, and send it using the Y2JB payload sender if it’s available. It should clearly explain that the PS5 needs to already have Y2JB restored, the YouTube TV app open, and firmware 9.00 to 12.40. While it runs, show the console log, remind me that the long leak phase can take around 50 minutes with no visible progress, and highlight when it reaches the ELF loader listening on port 9021.

Also add a small setup guide in the app for Y2JB 1.3, 1.4, and 1.5 users, including when the USB ELF loader file is needed. Keep the existing payload logic intact unless there’s an obvious bug. Look up current docs online if you need to.