Merge pull request '빌드 오류 수정' (#127) from dev/adminpage into main

Reviewed-on: ai-team/baron-sso#127

backend/internal/middleware/api_key_auth.go

@@ -3,6 +3,7 @@ package middleware
 import (
 	"baron-sso-backend/internal/domain"
 	"log/slog"
+	"strings"
 	"time"
 
 	"github.com/gofiber/fiber/v2"