chore: import 分组规范 + 文档同步 + config 修复

internal/container/container.go

@@ -1,6 +1,9 @@
 package container
 
 import (
+	"context"
+	"time"
+
 	"carrotskin/internal/repository"
 	"carrotskin/internal/service"
 	"carrotskin/pkg/auth"
@@ -9,8 +12,6 @@ import (
 	"carrotskin/pkg/email"
 	"carrotskin/pkg/redis"
 	"carrotskin/pkg/storage"
-	"context"
-	"time"
 
 	"go.uber.org/zap"
 	"gorm.io/gorm"