Small fixes
- Notifications: permission is asked only once, and the "notifications off" message no longer comes back at every launch.
- The craving tool always opens in front, even from a widget or the app icon while another screen is open.
- Path to your goal: the date no longer overlaps the flag, and the labels sit right in Arabic.
- The calendar of completed days always shows seven columns, whatever the screen.
- Android widgets: the count of hidden habits reads right in the singular, and the craving count is no longer cut.
- Small text fixes in every language.