Habenna: Habit tracker where one missed day doesn't reset you

Hi Product Hunt 👋 I built Habenna for my own use. Most habit apps work the same way: miss one day and the big number goes back to zero. That reset is often the moment people quit. So Habenna has no streak at all: • A habit is a rate, not a chain. You pick how many days a week, and 4 of 7 counts as a win. • Grace days. Each habit gets a monthly allowance. A short week takes days from it, and your record stays intact. • Silence by default. No notifications unless you turn one on for one habit. The free tier has unlimited habits, a home screen widget, a year heatmap, a month calendar, backup and CSV export. You don't create an account and there are no ads. The optional upgrade (monthly, yearly or lifetime) adds sync across devices and automatic backup to a new phone. It's built in Flutter by one developer and translated into 10 languages. I'd love feedback, especially from anyone who has quit a habit app after losing a streak.