gchq/CyberChef — reverse-engineered prompt

Build me a simple web app like a cyber data toolbox that runs completely in the browser. I want to paste text or drop in a file, choose operations from a searchable list, drag them into a recipe area, and see the output update automatically.

It should support common things like Base64, XOR, AES, hashes, checksums, compression and decompression, hex dumps, character encoding changes, IPv6 parsing, and certificate parsing. Let me chain multiple operations together, reorder them, turn auto processing on or off, and step through the recipe so I can see what the data looks like after each operation.

Please include an input panel, output panel, operations list, and recipe builder. Add save and load recipes in local storage, shareable links with the recipe and input, basic magic detection for encoded data, highlighting between input and output, and saving the final output to a file. Keep it usable for non technical analysts, with clear labels and no server upload of user data.