cyrus-tt/fable5-system-prompt ? reverse-engineered prompt

Build me a simple repo that documents the Claude Fable 5 system prompt leak in a clean, easy to read way.

I want a README that explains what this is, what the full version and lite version are, and when someone would use each one. Include a short example of how to pass the lite prompt into Claude Code or an API style workflow. Keep the tone straightforward and readable, like a practical reference page.

Then add two markdown files, one with the full prompt text and one with the shorter lite version. Make sure the files are clearly named, the README points to both of them, and the project feels polished for someone who just wants to inspect or reuse the prompt. If anything needs checking against current docs or formatting best practices, look it up online first.