feat: components v2 & View improvements

[NeloBlivion]

Summary

Soon

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• Edit by Lala:
  Temporary reference: https://github.com/Lulalaby/discord-api-docs/blob/comp_v2/docs/interactions/Message_Components.md#v2-components

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• Yet another edit by Lala:
  Official PR for the docs is available now at Components v2 discord/discord-api-docs#7487

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Information

• This PR fixes an issue.
• This PR adds something new (e.g. new method or parameters).
• This PR is a breaking change (e.g. methods or parameters removed/renamed).
• This PR is not a code change (e.g. documentation, README, typehinting,
  examples, ...).

Checklist

• I have searched the open pull requests for duplicates.
• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes.
• If type: ignore comments were used, a comment is also left explaining why.
• I have updated the changelog to include these changes.

Reference:

[Paillat-dev]

There's something I need to check but can't from GitHub mobile

[crashi-c]

self.disable_all_item() returns error AttributeError: 'MediaGallery' object has no attribute 'disable_all_items'

[Dorukyum]

This is not new. It also happens in the stable version. I've complained about it several times, but they haven't fixed it yet.

@iqnite Please create a new issue with the necessary information, we'll look into it.

[Lulalaby]

discord/discord-api-spec@2a2605c

we have attachment_id on the UnfurledMedia object now

[Lulalaby]

and the file display component has two more fields: size in bytes and name
ref discord/discord-api-docs#7609