Missing lakefile.lean lakefile.toml

[zzlyk]

Hi,

I was trying to build the project following the README.md instructions, but I encountered a few inconsistencies regarding the file structure:

1. Missing repl directory: The README instructs to cd repl and run make. However, there is no repl folder in the repository. The Makefile and main.c appear to be located directly in the root directory now.
2. Missing lakefile: The README instructs to run lake build in the root, but there is no lakefile.lean or lakefile.toml in the root directory.

It seems the project structure has been refactored (moving repl content to root), but the documentation hasn't been updated yet.

Could you please update the build instructions? Thanks!

Environment:

• OS: macOS
• Lean 4