docs: add reference documentation for the settings

Author: Midnighter

docs/index.md

@@ -26,12 +26,15 @@ have an existing workspace that you want to modify locally.
  [getting-started](https://github.com/Midnighter/structurizr-python/blob/devel/examples/getting_started.py)
  script will be suitable.
 
- The `#!python main()` function in each example script creates a more or less involved
- workspace for you. When you have created a workspace, it is time to upload
- it so that you can create diagrams for it. You will need to create a
- [`StructurizrClient`][structurizr.api.structurizr_client.StructurizrClient] instance and its settings. The settings can be provided
- as arguments, be read from environment variables, or be provided in a `.env`
- file.
+ The `#!python main()` function in each example script creates a more or less
+ involved workspace for you. When you have created a workspace, it is time
+ to upload it so that you can create diagrams for it. You will need to
+ create a
+ [`StructurizrClient`][structurizr.api.structurizr_client.StructurizrClient]
+ instance and its
+ [settings][structurizr.api.structurizr_client_settings.StructurizrClientSettings].
+ The settings can be provided as arguments, be read from environment
+ variables, or be provided in a `.env` file.
 
  ```python
  from structurizr import StructurizrClient, StructurizrClientSettings

docs/reference/structurizr.StructurizrClientSettings.md

@@ -0,0 +1,4 @@
+::: structurizr.StructurizrClientSettings
+ selection:
+ filters:
+ - '!Config'