TickerNews class does not populate the `insights` field.

[anaderix]

Is your feature request related to a problem? Please describe.

• The TickerNews class provided by the library does not populate the insights field by list_ticker_news method.
• When making direct JavaScript requests for the same handle, the insights field is present and populated.

Describe the solution you'd like

• The library should correctly populate the insights field for all TickerNews class instances.

Describe alternatives you've considered

• Manually fetching the data using pure JavaScript requests. However, this is not ideal as it bypasses the convenience provided by the library.

Additional context

• The insights field likely contains valuable information related to the ticker news.
• This issue creates inconsistencies between using the library and making requests directly.