v23 was created by restoring v20

I can see the routine suggestions section (lines 267-297). Now I'll add buttons to add each routine to today's checklist, plus an "Add All" button. Let me update that section:

Now let me add an "Add All" button right under the routine suggestions:

I've added two features to the routine suggestions section:

1. Individual Add buttons: Each routine card now has a small "+" button in the bottom-right corner. Clicking it adds that routine to today's daily checklist.
2. Add All button: Below the horizontal scroll of routine cards, there's an "Add All" button that adds all 5 suggested routines to today's checklist at once.

Both use the existing toggleTodayHabit function to add routines to the checked habits, and they use stopPropagation() to prevent card interactions from interfering. The buttons are styled consistently with the green theme and provide clear visual feedback on hover.