[Option to add images]: <Tiered list>

## Component/pattern to amend

[Tiered list](https://vanillaframework.io/docs/patterns/tiered-list)

## Visual

**At the start of the tiered list:**

**As part of a list item**

## Context

Self-explanatory – content requests provide a common use case for images both at the end of a tiered list and for list items.

Start with the linked Tiered list documentation and inspect the current component implementation. Compare the requested images at the start of the list and within a list item, then update the component and its examples so both placements match the supplied visuals and remain documented.

Written by the indexing model from the issue text.