Promise Keeper: Never Forget What You Promised, Even in Hinglish

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend Promise Keeper is a small app that remembers what you promised people. I built it for my friend Amit, who makes a lot of promises in a lot of chats and has forgotten most of them by the end of the day. The problem isn't making promises. It's that they get buried in messages. A to-do app doesn't help, because nobody stops mid-conversation to write down "told Rahul I'd call tomorrow." So Promise Keeper works from the message itself: Paste something you said, in English or Hinglish ("Kal subah main tumhe call karunga