[OUR415-114] Adds EventDetailPage component

[rosschapman]

Description

• Adds route
• Adds page component
• Renames OrganizationAction -> DetailAction in preparation for adding action buttons to this page
• Many smaller updates to test fixtures, factories, and test ids in templates to support new component tests
• Adds new @strapi/blocks-react-renderer library for displaying Strapi rich text field data (event.description)

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🎫 https://www.notion.so/exygy/Add-Homepage-Events-Section-and-links-to-Event-Detail-pages-1593433f03d080cabb4fc7a6e3708a87?pvs=4