Implemented the Vulkan debug callback to intercept internal driver warnings and validation layer errors, converting them into tracing logs. Resolved unused assignment and unsafe pointer 2024 edition warnings. Added doc comments for the Renderer and its initialization logic.
Configured InstanceCreateInfo to request the VK_LAYER_KHRONOS_validation layer and the VK_EXT_debug_utils extension when compiling in debug mode. This lays the foundation for wiring Vulkan debug callbacks to tracing.
Added ash and thiserror dependencies to the renderer crate. Defined RendererError for typed Vulkan failure handling. Implemented the Renderer struct with basic Vulkan Entry and Instance creation.
Serkyo