Repair broken tables

[nikhilwoodruff]

🤖 Generated by Copilot at bd13fc9

Summary

📝🔒🆕

This pull request enhances the PolicyEngine app by updating the markdown dependencies, the posts data, and the table format in a post about UK child benefits.

The PolicyEngine app got some changes
To fix data and markdown ranges
They added some posts
And labels to hosts
And removed a code style that grates

Walkthrough

• Restrict dependency versions to avoid breaking changes and ensure compatibility (link, link)
• Add two new posts about UK policy analysis and simulation using package.json and Posts.jsx (link, link)
• Change the date of the New Mexico income tax post to reflect local time zone in Posts.jsx (link)
• Reformat the table in the appendix of the two child limit post for clarity and readability in repealing_the_two_child_limit.md (link)
• Remove trailing comma in locationTags function to comply with code style and linting rules in Posts.jsx (link)

Fixes #821