ec58032246
The custom-slot row just said 'Coffee' -- identical-looking to the card's own
'Coffee reminders' title, with no affordance signaling it's an editable,
user-nameable 5th slot (distinct from the 4 fixed Morning/Midday/Afternoon/
Evening ones).
Added a small pencil + 'YOUR OWN REMINDER' label above the field; changed the
default from pre-filled 'Coffee' to empty so the placeholder ('Name it, e.g.
"Second coffee"') actually does its job. NotificationManager falls back to
'Coffee' for the notification text only if the user never typed a name.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>