create the crocomplements directory in the install procedure

CMakeLists.txt

@@ -99,13 +99,8 @@ install(
   DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(FILES package.xml DESTINATION share/${PROJECT_NAME})
 
-install(FILES
-  include/${PROJECT_NAME}/fwd.hpp
-  include/${PROJECT_NAME}/python.hpp
-  include/${PROJECT_NAME}/crocomplements/residual-human-torques.hpp
-  include/${PROJECT_NAME}/crocomplements/residual-human-torques.hxx
-  include/${PROJECT_NAME}/crocomplements/actuation-human-impedance.hpp
-  include/${PROJECT_NAME}/crocomplements/actuation-human-impedance.hxx
-  DESTINATION
-  ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
+# Install the entire include directory to preserve the structure
+install(
+  DIRECTORY include/${PROJECT_NAME}/
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
 )
\ No newline at end of file