fix(geode_objects): fix Vease-Modeling-Back tests with missing classes

Author: MaxNumerique

src/opengeodeweb_back/geode_objects/geode_cross_section.py

@@ -73,3 +73,6 @@ def save_light_viewable(self, filename_without_extension: str) -> str:
         return viewables.save_light_viewable_cross_section(
             self.cross_section, filename_without_extension
         )
+
+    def component_name(self, id: og.uuid) -> str | None:
+        return self.cross_section.cross_section_component(id).name()

src/opengeodeweb_back/geode_objects/geode_structural_model.py

@@ -75,3 +75,6 @@ def save_light_viewable(self, filename_without_extension: str) -> str:
         return viewables.save_light_viewable_structural_model(
             self.structural_model, filename_without_extension
         )
+
+    def component_name(self, id: og.uuid) -> str | None:
+        return self.structural_model.structural_model_component(id).name()