Delete row 50 from invoices

id 50
trainer_id 2
student_id 27
invoice_no 2026-0020
category lesson
lines [{"service":"Einzelstunde am 24.09.202 ...
total_cents 7000
status draft
issued_at 2026-09-24
paid_at NULL
archived_at NULL
reminder1_at NULL
reminder2_at NULL
paid_method NULL
Cancel