Section / PK navigator for civil models

[agviegas]

Description 📝

The library already has a floorplan navigator that works for buildings. It would be nice to have a similar feature to navigate sections in civil models. It should also allow to generate a section for each PK in the model.

Suggested solution 💡

Create a SectionNavigator similar to the PlanNavigator.

Alternative ⛕

No response

Additional context ☝️

This would be really helpful for civil models.

Validations ✅

• Read the docs.
• Check that there isn't already an issue that requests the same feature to avoid creating a duplicate.