Summary: chichi-pui launches "Red and White Battle" event

Why It Matters: The site is shifting its focus to a new community-wide competition. This helps keep users active and encourages them to post more content to support their teams.

What Changed:

• Added a new "chichi-pui Red and White Battle" event to the user-organized section.
• Added a "Contradiction Block" event to the homepage.
• Removed the "PHOENIX" event link from the main sidebar.
• Removed social media links (Discord, Instagram, YouTube, Threads) and legal guidelines from the bottom of the page.
• Updated the "Recommended" and "Trending" sections with new AI-generated images.