Evaluates blood glucose readings and classifies them into diabetic stages. This tool helps users track their blood sugar levels by allowing them to log readings in different contexts: Fasting, Post-Meal, or Random. Based on the input, it classifies the reading into Normal, Prediabetes, or Diabetes, providing clear visual feedback. The tool saves all readings to the browser's local storage for privacy and convenience. A history table and a trend chart powered by Recharts help users monitor their levels over time, and they can easily switch between mg/dL and mmol/L units.