PankajKrana/HydrationTracker ? reverse-engineered prompt

Build me a simple iPhone app called Hydration Tracker that helps people keep up with their daily water intake.

I want a clean, easy to use app where someone can quickly log a glass of water, see how much they have left for the day, and get a clear view of their progress. It should feel lightweight and friendly, with a nice home screen, a daily goal, and an obvious button to add water fast. If it makes sense, include a history view or a small chart so users can see their recent streaks and habits.

Make it polished and ready to run in Xcode, using Swift and a standard iOS style. Keep the design simple and modern, and if you need to check current Apple docs or best practices while building it, go ahead and look them up online.