* Remove `VULKAN_HPP_ENABLE_STD_MODULE` macro; unconditionally use `import std;`
* Emit compile-time warning about experimental state for module
* Refactor `#include` guard to use `VULKAN_HPP_CXX_MODULE` for all headers
* Group global namespace exports into block
* Simplify CMake setup for modules
- Raise minimum version to 3.22 (this is what we have in CI)
- Remove duplicated options
- Set up a single option that depends on magic `__CMAKE::CXX23` target; defaults to OFF unless magic UUID set (or future CMake version supports)
* Rebase changes
* Guard C++ module warning with compile-time flag
* Fix macro guard for experimental warning
* Force `<vulkan/vulkan_hpp_macros.hpp>` at the top of includes list
Jan Kuhlmann
Sharadh Rajaraman
Andreas Süßenbach