A mechanical prettier --write over server/src, server/tests, server/scripts
and shared/src with the workspaces' .prettierrc; nothing but layout and
import order changes, and every file keeps the same set of imports. shared
is formatted throughout and its format baseline is empty. The server
baseline keeps the 35 files that Prettier would grow past their lint:size
limit (they need a split first, which is not a formatting change), and the
generated entity files stay as their generator writes them.
The reminder crons run at 09:00 in the instance's TZ but computed today
in UTC, so east of Greenwich a trip reminder arrived a day late. A day
the job did not run also lost that day's trip reminders for good: the
match was 'starts exactly N days from today'. Trips now record the start
date a reminder went out for, and the job sends every reminder that is
due and not yet sent. The active-trip redirect and the upcoming
reservations use the instance's date and clock as well.