Draft: Put intermediate stop operations into WF
Description
This adds the ISO into the UNICADO_WF as a separate WF using UNICADO_WF as a toll.
Testing Instructions
- Build the installer with this branch
- Get a result aircraft by running a normal WF in design mode (e.g., SMR)
- Use the Input Provider in the new WF to set the airports and pick the ac from step 2
- Enjoy!