Summary: Memory Wizards adds Pro membership features

Why It Matters: This shows Memory Wizards is adding a paid upgrade option.

What Changed:

• Removed social media links (Facebook, Twitter, YouTube, Pinterest).
• Removed "Choose Your Adventure" section with links to specific topics (Geography, Literature, Biography, History, Art, Languages).
• Added a new section called "Unlock Your Full Potential" promoting "Memory Wizards Pro."
• Added details about Pro membership features: Spaced Repetition System, Mastery Pack Downloads, Enhanced Gaming & Statistics, Ad-Free Experience.
• Removed copyright and privacy policy links from the footer.