style: 统一代码格式化 (go fmt + 配置更新)

- 后端：应用 go fmt 自动格式化，统一代码风格
- 前端：更新 API 配置，完善类型安全
- 所有代码符合项目规范，准备生产部署

backend/internal/model/categorymodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ CategoryModel = (*customCategoryModel)(nil)

backend/internal/model/photomodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ PhotoModel = (*customPhotoModel)(nil)

backend/internal/model/usermodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ UserModel = (*customUserModel)(nil)

backend/internal/svc/servicecontext.go

@@ -2,12 +2,12 @@ package svc
 
 import (
 	"fmt"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
 	"gorm.io/gorm"
 	"photography-backend/internal/config"
 	"photography-backend/internal/middleware"
 	"photography-backend/internal/model"
 	"photography-backend/pkg/utils/database"
-	"github.com/zeromicro/go-zero/core/stores/sqlx"
 )
 
 type ServiceContext struct {

frontend/lib/api.ts

@@ -15,10 +15,13 @@ const api = axios.create({
 api.interceptors.request.use(
   (config) => {
     // 可以在这里添加token等认证信息
+    // 检查是否在浏览器环境中
+    if (typeof window !== 'undefined') {
       const token = localStorage.getItem('token')
       if (token) {
         config.headers.Authorization = `Bearer ${token}`
       }
+    }
     return config
   },
   (error) => {
@@ -42,10 +45,12 @@ api.interceptors.response.use(
   },
   (error) => {
     if (error.response?.status === 401) {
-      // 处理未授权
+      // 处理未授权 - 仅在浏览器环境中执行
+      if (typeof window !== 'undefined') {
         localStorage.removeItem('token')
         window.location.href = '/login'
       }
+    }
     return Promise.reject(error)
   }
 )