Optimize SEO for Blog Pages

[ryandagley]

Description: Add SEO optimizations, including clean URLs, meta tags, OpenGraph, and Twitter Cards for each blog post.

Subtasks:

• Ensure unique URLs for each post: /blog/{slug}.
• Add meta tags for title, description, OpenGraph, and Twitter Cards.
• Implement JSON-LD structured data for rich snippets.

[ryandagley]

Now support a MetaDescript and OpenGraph. That's all I'm going to stick to for now.