Add: Paged.js Documentation

[fchasen]

Adds documentation for using Paged.js with Quire and links to Paged Media resources.

Checklist

Please put an X within the brackets that apply [X].

• I have read the CONTRIBUTING.md file.

• I have made my changes in a new branch and not directly in the main branch

• I am requesting feedback on a draft pull request

[mphstudios]

It may make the example more clear to separate and order the examples fails and works, thoughts?

Suggested change

	```css
	// WORKS
	@page {
	size: A5
	@bottom-left {
	content: counter(page);
	}
	}
	@page cover {
	background-color: purple;
	@bottom-left {
	content: counter(page);
	}
	}
	// FAILS
	@page {
	size: A5
	}
	@page cover {
	background-color: purple;
	}
	@page, @page cover {
	@bottom-left {
	content: counter(page);
	}
	}
	```
	*FAILS*

@page {
size: A5
}

@page cover {
background-color: purple;
}

@page, @page cover {
@bottom-left {
content: counter(page);
}
}

*WORKS*
```css
@page {
	size: A5
	@bottom-left {
  		content: counter(page);
	}
}

@page cover {
	background-color: purple;
	@bottom-left {
  		content: counter(page);
	}
}