update file component description

[advaith1]

The file component description says

This is similar to the embeds field of a message but allows you to control the layout of your message by using this anywhere as a component.

but that makes no sense since it has nothing to do with embeds. Without CV2, these would be rendered directly from the uploaded files.

[anthonydiscord]

Oops good catch. This should have read as:

This is similar to the attachments field of a message but allows you to control the layout of your message by using this anywhere as a component.

Do you mind switching it to that instead?

[advaith1]

This is kind of weird because

• In rendering, it is based on attachments, but the attachments field is actually populated primarily by the files uploaded in the formdata. when sending a message, the attachments field is just used to optionally provide metadata like alt text.
• When uploading files for components, you still upload files the same way and use attachments for metadata
• This component also renders files differently from attachments in normal messages, since usually images, videos, and audio files embed, but here they show the generic file ui

Therefore I don't think it makes much sense to say it's similar to the attachments field, from the perspective of someone sending a message with components.