refactor(*): 代码质量 - 优化前后端实现并完善协议与画布验证

backend/internal/handler/skill_curation_test.go

@@ -4,10 +4,10 @@ import (
 	"github.com/gin-gonic/gin"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
-	"infinite-canvas/backend/internal/auth"
-	"infinite-canvas/backend/internal/model"
-	"infinite-canvas/backend/internal/repository"
-	"infinite-canvas/backend/internal/service"
+	"yingce/backend/internal/auth"
+	"yingce/backend/internal/model"
+	"yingce/backend/internal/repository"
+	"yingce/backend/internal/service"
 	"net/http"
 	"net/http/httptest"
 	"strings"