Minor fixes

[CastillonMiguel]

This pull request includes updates to dependencies and fixes a typo in a module reference in the documentation.

Dependency updates:

• docs/environment.yml: Updated the pyvista dependency to a specific version (pyvista==0.44.2) for better compatibility and stability.

Documentation fixes:

• docs/source/api/Reactions/main.rst: Corrected a typo in the module reference from reaction_forces to reactions_forces to ensure accurate documentation.