Summary: LaunchDay adds live chat logs and engagement stats

Why It Matters: The platform is moving from a simple list of products to a more social experience. Showing real-time chat and "unlock" counts makes the events feel more active and builds trust through social proof.

What Changed:

• Added a live chat history showing user comments and product "unlocks."
• Added specific engagement metrics for each product, including "applaud" counts and message counts.
• Included the names of the individual makers next to their product titles.
• Added a navigation header with "Sign in" and "Submit my product" options.
• Added a "Next LaunchDay" section with a TBD status.