[TS Code Style]Emoji component has a required size props

[Mousticke]

Describe the bug

This is purely coding style issue.
The Emoji component has a size props with a default value

const Emoji: React.FC<IProps> = ({ size = 1.5, text, ...props }) 

with a defined interface IProps

export interface IProps extends MarginProps {
  size: number
  text: string
}

Here size is required but set with a default value in the functional components. Other components require the Emoji component and have to set the size because of the interface.
We should replace the required props as an optional props.

Expected behavior

We expect this interface in src/components/Emoji.tsx

export interface IProps extends MarginProps {
  size?: number
  text: string
}

Additional context

Part of the Typescript rollout: #6392
Emoji PR for the migration: #6540

Want to contribute?

You can assign me this issue if you want.

[pettinarip]

Good catch @Mousticke. I've assigned it to you