refactor(handler): 使用result包统一处理HTTP响应

在deleteAccountHandler中使用result.HttpResult统一处理HTTP响应，提高代码一致性和可维护性

internal/handler/public/user/deleteAccountHandler.go

@@ -7,6 +7,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/perfect-panel/server/internal/logic/public/user"
 	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/pkg/result"
 )
 
 // DeleteAccountHandler 注销账号处理器
@@ -37,7 +38,8 @@ func DeleteAccountHandler(serverCtx *svc.ServiceContext) gin.HandlerFunc {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
-		c.JSON(http.StatusOK, resp)
+		result.HttpResult(c, resp, err)
+
 	}
 }