Energy Check-In helps you build a daily reflection habit by logging a quick score and a short note.

What you can do:
- Daily check-in: choose a score from 1 to 10 and write a brief reflection.
- Edit today’s entry: overwrite your entry for the current day if you change your mind.
- History: view past entries with date, score, and reflection.
- Statistics:
- Average score
- This week’s average
- Week-to-week percentage change
- Weekly trend chart (Mon–Sun)
- Highest and lowest score (day of week)
- Dark mode: switch between light and dark appearance.