migrate content out of configuration and leverage `interpolateFrontmatter` for title specific `<meta>` for blog posts

[thescientist13]

Type of Change

• New Feature Request
• Improvement / Suggestion
• Bug
• Other (please clarify below)

Summary

Currently all <meta> is static in greenwood.config.js, but with the latest release of Greenwood, this should be moved out of the config file and into the templates.

Additionally, it would be great to leverage interpolateFrontmatter for <meta> tags in blog post pages would be pretty nice.

Project Evergreen - Some Blog Post Title

Details

Can see the following repos for examples:

• Getting Started repo
• Greenwood website repo for an example reference.