chore(config): enable WEIXIN publish in local erp-api config

Switch external.sph.publish-enabled to true in application.yml for environments without Nacos so WeChat publish calls execute instead of being skipped.

Made-with: Cursor

api/erp-api/src/main/resources/application.yml

@@ -77,9 +77,9 @@ external:
       DEFAULT: "303351846671360"
     sku-overrides: []
 
-  # 微信视频号小店（platform=WEIXIN）：生产环境通过 Nacos 开启并校对类目/运费模板
+  # 微信视频号小店（platform=WEIXIN）：当前工程本地配置直接生效
   sph:
-    publish-enabled: false
+    publish-enabled: true
     image-upload-url: https://api.weixin.qq.com/shop/ec/basics/img/upload
     product-add-url: https://api.weixin.qq.com/channels/ec/product/add
     product-update-url: https://api.weixin.qq.com/channels/ec/product/update