Summary: AWS Amplify adds generative AI text explanation

Why It Matters: This change adds a new AI feature to the website.

What Changed:

• A new feature was added that lets users highlight text to get an explanation using AWS generative AI.
• The "Agentic AI" link was removed from the main navigation.
• A link to "AWS Marketplace" was added to the main navigation.
• A link to "re:Invent" was added to the main navigation.
• A "Search" option was added to the main navigation.
• The "My account" link was moved.
• The "Products" link was moved.
• The "Solutions" link was removed.
• The "Pricing" link was removed.
• The "More" link was moved.