refactor(*): 代码质量 - 优化前后端实现并完善协议与画布验证

backend/payment-plugins/aliases.go

@@ -1,6 +1,6 @@
 package paymentplugins
 
-import paymentsdk "infinite-canvas/backend/payment-sdk"
+import paymentsdk "yingce/backend/payment-sdk"
 
 type Config = paymentsdk.Config
 type Descriptor = paymentsdk.Descriptor