feat: 🎸 custom static data endpoint for latest blog posts

[heldrida]

Why?

Custom static data endpoint for latest blog posts.

How?

• Creates an integration hook post build
• Update documentation explaining how to utilize it to fetch data

Tickets?

• PRO-158

Contribution checklist?

• The commit messages are detailed
• The build command runs locally
• Assets or static content are linked and stored in the project
• Document filename is named after the slug
• You've reviewed spelling using a grammar checker
• For documentation, guides or references, you've tested the commands and steps
• You've done enough research before writing

Security checklist?

• Sensitive data has been identified and is being protected properly
• Injection has been prevented (parameterized queries, no eval or system calls)
• The Components are escaping output (to prevent XSS)

Preview?

[nlc616]

LGTM

[nlc616]

LGTM (round 2 following new changes)