feat(occara): Implement Rust bindings for creating the OpenCASCADE bottle example

[maximmaxim345]

This PR adds the necessary Rust bindings to enable creating the iconic OpenCASCADE bottle example using the occara crate. It includes:

• Bindings for the geom module, including Point, Direction, Direction2D, Axis
• Bindings for the shape module, including Vertex, Edge, Wire, Face, Loft
• An idiomatic Rust API for creating and manipulating OpenCASCADE geometry and topology

With these bindings, complex CAD models like the bottle example can now be build in Rust.

Future work:

• Implement a proper error handling mechanism
• Implement debug traits on all types
• Improve robustness of ShellBuilder API
• Reorganize the library into more sub-modules besides geom and shape (like surface or algorithm)
• Port more OpenCASCADE methods/classes
• Add mesh generation to allow visualization of models
• Add comprehensive documentation and examples
• Implement history tracking for topologically consistent naming
• Improve test suite, by comparing output to known geometry

Possible additions/improvements:

• Move C++ wrapper into a CMake project for improved CI pipeline
• Look into integrating Analysis Situs into occara