PL-V/CookieDumper ? reverse-engineered prompt

Build me a small C# tool that can pull cookies and saved logins from Chromium based browsers and Mozilla, decrypt them into readable text, and export everything into a JSON file.

I want it to be easy to run from the command line, with a simple flow that finds the browser data, reads it, decrypts it, and saves the results in a clean structured format. Please include support for both cookies and passwords, and make the output easy to inspect later. If you need to check the latest way these browser files are handled, look up current docs online first.

Keep the app straightforward, with clear code and basic error handling so it does not crash if a browser profile or file is missing. If it makes sense, include a small sample of the JSON output so I can see what the exported data looks like.