Make universal AI access mission statement prominent

Transformed core mission statement into centered, prominent callout:
"It doesn't matter how powerful AI becomes if it's not in the hands
of everyone on Earth."

Changes:
- Centered the statement for visual prominence
- Wrapped in WARNING callout for eye-catching formatting
- Made it stand out as the key problem statement
- Emphasizes the core mission of democratizing AI

This statement is the heart of PAI's mission and deserves
prominent visual treatment.

🤖 Generated with Claude Code

Co-Authored-By: Claude <[email protected]>

Author: danielmiessler

README.md

@@ -392,7 +392,12 @@ PAI has been completely migrated to use [Anthropic's Skills architecture](https:
 
 ### 🌍 **The Problem**
 
-**It doesn't matter how powerful AI becomes if it's not in the hands of everyone on Earth.**
+<div align="center">
+
+> [!WARNING]
+> ### **It doesn't matter how powerful AI becomes if it's not in the hands of everyone on Earth.**
+
+</div>
 
 Right now, AI is trapped behind corporate APIs, expensive subscriptions, and complex interfaces that only developers can use. Meanwhile, billions of people who could benefit from AI augmentation—artists, teachers, small business owners, researchers, parents—are left behind.