feat: Organization structured data

[alexgoff]

Add the Organization schema type structured data to our HomepageTemplate. Populate fields:

• Address
• contactPoint
• description
• email
• foundingDate
• ISO 6523 code
• Logo
• Name
• Number of employees?
• sameAs - social medias
• Telephone
• Url

Any missing fields should be added to the site globals for re-use in other spaces. The organization query should also be reuseable since it may be used as a publisher field for news articles.