📓 devlog · 2026-07-30

• added physical memory management (pmm) module, implemented basic allocation and deallocation routines for memory blocks.
• fleshed out pmm with additional functions for tracking free memory and fragmentation reduction strategies.
• wired up pmm with the scheduler, ensuring proper memory allocation during task creation and context switching.
• started work on the scheduler, focusing on establishing control flow for task prioritization and execution sequence.
• performed whitespace fixes across multiple files to improve code readability and maintain consistency.