chore(order): custom display id (#14024)

* chore(order): Accept a custom display generator option

* chore(order): Accept a custom display generator option

* wip

* wip

* finalize

* Create tricky-olives-battle.md

* fields

* changeset

* update integration tests

* update migrations

* fix changeset

.changeset/tricky-olives-battle.md

@@ -0,0 +1,9 @@
+---
+"@medusajs/medusa": patch
+"@medusajs/order": patch
+"@medusajs/dashboard": patch
+"@medusajs/core-flows": patch
+"@medusajs/types": patch
+---
+
+Chore/order custom display