[Feature] Add modern message styles and link button and inline link support

[Awakened-Redstone]

• [x] Add modern message body with embeds
• [x] Add link button support (for application created webhooks)
• [x] Add inline links (put links inside the message body)
• [x] Add tests for the new styles
• [x] Update documentation

Classic message body

Modern message body

[Awakened-Redstone]

The main PR comment has been updated to better reflect the changes from the last commit

[Awakened-Redstone]

Weird, the tests passed locally, and the components ones should pass, I made the internal server return that the webhook is application owned

[Awakened-Redstone]

Why is DryTest running, it should have been ignored

[Awakened-Redstone]

this should fix it