Introduces eve::cap in common/Capability.h: a name-keyed registry where the
consumer owns the interface, the provider registers an implementation, and
neither includes the other. It generalises what common/RenderTrace.h already
does for the render tracer, and supports both a single provider (provide/query)
and many ordered ones (addListener/forEach), keyed by string so a provider
compiled into a plugin lands in the same slot as the host.
Two upward dependencies go away:
system -> graphics IGpuInfo. The Vulkan physical-device fields move into
graphics/vulkan/GpuInfoProvider.cpp, with a WebGPU
counterpart, so System.cpp loses both the graphics
include and its EVENGINE_WEBGPU branches.
thread -> event IMainThreadPost. postMain and submitPost now enqueue
through the capability. The interface makes explicit
what was previously only a comment in submitPost: the
submitting thread calls prepare() so the worker never
reaches the module registry.
Both now report an error when no provider is linked, rather than lazily
creating a module the build may not contain.
Step S3 of docs/dev/模块编排与裁剪架构.md; back-edge whitelist 16 -> 14.
Co-authored-by: 西风逍遥游 <sunxfancy@gmail.com>
西风逍遥游