📓 devlog · 2026-08-23- added ramfs module, implemented initial allocation and file structure layout for in-memory file system.- cleaned up whitespace and formatting across multiple files to improve readability and maintainability.- stubs created for m4 module, establishing the basic structure and placeholders for future development.- wired up ramfs to the existing system, ensuring proper integration with the kernel and other subsystems.- worked on m4 module, refining control flow and preparing it for handling input and output operations.- multiple sketches of ramfs and m4 completed, outlining potential features and behaviors for further implementation.- conducted overall cleanup of the codebase, addressing minor issues and ensuring consistent coding standards.