EulerBucklingLenghtCoefficient

#### Description: Robot does not update the EulerBucklingLenghtCoefficienty or z trough FramingElementDesignProperties component, the memberleght variables in the component work fine.

#### Steps to reproduce:
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#### Expected behaviour:

#### Test file(s):

Start by locating the FramingElementDesignProperties component and the Robot member definition mapping; the issue identifies the member length variables as working but provides no file or test path. Reproduce the missing Y and Z Euler buckling length coefficients, then verify that both values appear in Robot's member definition parameters.

Written by the indexing model from the issue text.