message: add log head
diff: #include <Tempest/Window>
  #include <Tempest/Application>
  +#include <Tempest/Log>
  #include <Tempest/VulkanApi>
  #endif
  #include "utils/crashlog.h"
  -#include "gothic.h"
  #include "mainwindow.h"
  +#include "gothic.h"
  +#include "build.h"
  const char* selectDevice(const Tempest::AbstractGraphicsApi& api) {
  auto d = api.devices();
  @@ -64,6 +66,8 @@ int main(int argc,const char** argv) {
  CrashLog::setup();
  VDFS::FileIndex::initVDFS(argv[0]);
  + Tempest::Log::i(appBuild);
  +
  Gothic gothic{argc,argv};
  auto api = mkApi(gothic);
  