Add thermal strain simulation

### 📝 Description of the feature

Add the ability to calculate the thermal strain for a geometry using scan pattern simulation.

Also add the ability to create input files for `pymapdl` to calculate the distortion. The first version can be implemented using the mapdl-preprocessor in additive-services. Later, we can use https://tfs.ansys.com:8443/tfs/ANSYS_Development/Additive/_git/Magics-scripts, possibly on the client side, to create pymapdl input files.

### 💡 Steps for implementing the feature

- [ ] Update gRPC API
- [ ] Update server
- [ ] Update client

### 🔗 Useful links and references

_No response_

Start by reviewing the gRPC API, server, and client entry points, then examine the mapdl-preprocessor in additive-services and how it could create pymapdl input files. Done means exposing thermal-strain calculation for a geometry using scan pattern simulation and updating the API, server, and client consistently.

Written by the indexing model from the issue text.