Rework the overview's 2x2 smart grid into a daily-momentum layout:
- Promote Today into a full-width hero with an M3 Expressive
CircularWavyProgressIndicator over "x of y done" for tasks due today.
Empty/all-done states read as a calm finished state, not a bare 0.
- Drop the white "Upcoming 0" tile (it shouted loudest while carrying the
least) in favour of a live preview of the next few upcoming tasks, each a
slim row with the quiet meta line and a tap-through to the task.
- Overdue + All fall back to a 2-up of the existing tonal tiles.
ListsViewModel now combines a Smart(COMPLETED) flow so the ring can count
the tasks already ticked off today (the open smart lists drop them).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jean-Luc Makiola
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