📝 docs(story): update order submit UI refactor story status

- change story status from Draft to Ready for Development

docs/stories/001.015.order-submit-ui-refactor.story.md

@@ -1,7 +1,7 @@
 # Story 001.015: 订单提交页UI重构
 
 ## Status
-Draft
+Ready for Development
 
 ## Story
 **As a** 用户，