New order rows table (#238)

Co-authored-by: Niklas Fondberg <niklas.fondberg@photowall.se>
Co-authored-by: Rikard Bartholf <rikard@bartholf.nu>

migrations/000.353.sql

@@ -0,0 +1,5 @@
+-- remove order-orders foreign key from invoices
+
+ALTER TABLE invoices DROP CONSTRAINT order_fk;
+
+ALTER TABLE ONLY public.invoices ADD CONSTRAINT order_fk FOREIGN KEY (order_id) REFERENCES public.orders(id);