chore: upload parte 2 - assets

scripts/007-fix-purchase-orders.sql

@@ -0,0 +1,7 @@
+-- Add missing customer_ref column
+ALTER TABLE purchase_orders ADD COLUMN IF NOT EXISTS customer_ref VARCHAR(255);
+
+-- Update status check constraint to include 'shipped'
+ALTER TABLE purchase_orders DROP CONSTRAINT IF EXISTS purchase_orders_status_check;
+ALTER TABLE purchase_orders ADD CONSTRAINT purchase_orders_status_check
+  CHECK (status IN ('draft', 'confirmed', 'in_production', 'shipped', 'completed', 'cancelled'));