Summary: LaunchDay adds public stats and chat history

Why It Matters: The site now shows exactly how many people used each deal and what they said. This makes it easier to see which products are popular and how users react to them.

What Changed:

• Added a "Sign in" and "Submit my product" button to the top of the page.
• Displayed specific counts for "applauds" and "unlocked deals" for every product.
• Published a full chat log showing real-time user comments and timestamps.
• Added a "Next LaunchDay" section with a "TBD" status.
• Included links to a podcast, past events, and a sponsor page in the footer.