Adding LinkPreviewMiniCard component based on Figma designs. This component is similar to LinkPreviewCard, but has less info and a different format.
There is also some additional functionality attached to this card: close button, reload button and hovered state. The LinkPreviewMiniCard can have multiple states, based on content type and loading state.
+ Adding storybook page
Figma design: https://www.figma.com/file/Mr3rqxxgKJ2zMQ06UAKiWL/💬-Chat⎜Desktop?type=design&node-id=22341-184809&mode=design&t=151TjdzkzI7flR4P-0
