Improve adapt geometry - Use always shoulder embankment material - Always use the original SoilProile2D to combine with the new adapted surfacelineRelated to Issue [MWDAM-2472]Related to Issue [MWDAM-2469]
Fixed return value for design result when failing.Added 2 tests for unsuccessful adapt geometry calculationRelated to Issue [MWDAM-2472]Related to Issue [MWDAM-2469]