Integrate Refactor solver sources and dual MSVC CMake builds

src/fesa/elements/element_factory.cpp

@@ -292,6 +292,18 @@ Result<std::unique_ptr<Element>> ElementFactory::CreateSolid(
   return Result<std::unique_ptr<Element>>::Success(std::move(result));
 }
 
+std::unique_ptr<SolidTrialElement> ElementFactory::BindSolidTrial(
+    const Element& kernel) const {
+  const auto* solid = dynamic_cast<const Hex8Element*>(&kernel);
+  return solid == nullptr ? nullptr : std::make_unique<Hex8TrialAdapter>(*solid);
+}
+
+std::unique_ptr<ShellReferenceElement> ElementFactory::BindShellReference(
+    const Element& kernel) const {
+  const auto* shell = dynamic_cast<const Mitc4Shell*>(&kernel);
+  return shell == nullptr ? nullptr : std::make_unique<Mitc4ReferenceAdapter>(*shell);
+}
+
 Result<std::unique_ptr<Element>> ElementFactory::Create(
     const ElementDefinition& definition, const Domain& domain) const {
   switch (definition.Kind()) {