Simple Far Field Projection Example

### 📝 Description of the example

Demonstrate Pythonic setup of simple simulation file and calculate far-field projections of interest.

### 📁 Files needed for running the example

Lumerical

### 💻 Which operating system are you using?

Windows

### 📀 Which ANSYS version are you using?

_No response_

### 🐍 Which Python version are you using?

3.12

### 📦 Installed packages

```shell
matplotlib
```

Start by reviewing the repository's Python example structure and Lumerical integration entry points, using the Windows, Python 3.12, and matplotlib setup described here. The work is complete when a runnable example creates a simple simulation file and calculates the requested far-field projections.

Written by the indexing model from the issue text.