fix: use correct state column for AWAITING_PAYMENT orders

- Fix column o.payment_status does not exist error
- orders_orders uses 'state' column, not 'payment_status'
- Changed all 3 affected queries

project/src/modules/admin/api/notifications.routes.ts

@@ -15,7 +15,7 @@ export function notificationsRoutes(fastify: FastifyInstance, pool: Pool) {
               AND updated_at < NOW() - INTERVAL '24 hours'
           ) AS shipped_24h,
           COUNT(*) FILTER (
-            WHERE payment_status = 'AWAITING'
+            WHERE state = 'AWAITING_PAYMENT'
               AND state = 'PENDING'
           ) AS awaiting_payment
         FROM pos_orders