Summary: Exploding Topics adds "Free Tools" to navigation

Why It Matters: The site is making its free resources more visible to visitors. This helps them get more people to try their tools without paying first.

What Changed:

• The navigation menu item "Tools" was renamed to "Free Tools."
• A new trending topic called "Living Wall" was added to the homepage list.
• The "Prompt engineering" topic was removed from the featured homepage list.
• The cookie consent banner and detailed cookie explanation text were removed from the bottom of the page.