feat: add NotifyPropertiesUpdated to Object and trigger on Transform changes for UI synchronization

src/Core/Object.h

@@ -96,6 +96,9 @@ public:
   const std::vector<PropertyBase*>& GetProperties() const;
   PropertyBase* GetProperty(const std::string& name) const;
 
+  /** @brief Sends an Updated signal for all properties of this object. useful for real-time UI refresh. */
+  void NotifyPropertiesUpdated();
+
   ////////////////////////////////////////////////////////////////////////////
   // PARAMETERS //
 
@@ -133,6 +136,7 @@ public:
 
   signals:
   virtual void Updated();
+  virtual void PropertyUpdated();
 
   // Qt4 style connector //
   static bool connect(const Object *ob1, const char *signal_name,