[quote] 插入名言引用

```
{{< quote author="A famous person" source="The book they wrote" url="https://en.wikipedia.org/wiki/Book">}}
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
{{< /quote >}}
```

Start by inspecting the Hugo site structure and existing shortcode or template conventions related to the quoted example. Done means the shown quote markup renders the quote text together with its author, source, and URL in a usable citation block.

Written by the indexing model from the issue text.