Weekly review

# Weekly review - Go through all my commits for the past 7~10 days (on the main repo branch). Note: I must be the author of the commits using my email (git config user.email) - Ask me to set my user email if you can't find it. Explain me how to set my email - Create a very short synthesis of everything that I shipped based on the commits - Print 2~5 bullet points explaining my changes - Also, highlight what you believe was tech debt, what seemed like bug fixes, and what looked like net new functionality in a short paragraph at the end