List component

Additional variant request:
@janogarcia - a compact list item with the avatar component nested on the left hand side of the component (where the icon is)

### Component name

List (Currently Form) on iOS - should reconsider this.

### Figma link

[Figma iOS](https://www.figma.com/file/ux3tYoZV9WghC7hHT9Fhk0/Compound-iOS-Components?type=design&node-id=265-5219&mode=dev)

```[tasklist]
# Design phase
- [ ] Add Web, iOS & Android variant drafts to Compound Figma documents
- [ ] Create new tokens for
- [ ] Release styles
- [ ] Review web implementation & publish in shared Figma library
- [ ] Review mobile implementation & publish in shared Figma library
```

```[tasklist]
# Development phase
- [ ] Implement on Web
- [ ] https://github.com/vector-im/compound/issues/169
- [ ] https://github.com/vector-im/compound/issues/165
```