📓 devlog · 2026-08-09

• added ata module, structured data layout to optimize access patterns and reduce allocation overhead.
• implemented ktest, focusing on the test harness for kernel functionalities, ensuring control flow is correctly validated.
• wired up pci, improved integration with ata, facilitating better data transfer between components.
• tidied up ata, removed unnecessary complexity in the data handling logic to enhance maintainability.
• fixed typos in ktest to improve readability and avoid potential confusion in the test cases.
• worked on rough ktest, established initial test cases for future enhancements and iterations.