Calmer meal planner, calendar, and full-screen nutrition labels (Android)

[2026-09-02 v7.0] Empty meals became one-tap Add-food buttons, the calorie summary collapses to one line, and tapping any logged food opens a dedicated Food Details screen with its full nutrition label. The calendar got the same declutter: doses, meals, and workouts in one compact card format, whole day on one screen.