resolve has one progress

include/matador/object/object_ptr.hpp

@@ -55,6 +55,7 @@ public:
   }
 
   void reset() { proxy_.reset(); }
+  void reset(const std::shared_ptr<object_proxy<Type>>& proxy) { proxy_ = proxy; }
 
   operator bool() const { return valid(); }
   [[nodiscard]] bool valid() const { return proxy_ != nullptr && !proxy_->empty(); }