fix(tests): Fix helper function variable scope

cmd/server/tests/queue_test.go

@@ -19,7 +19,7 @@ import (
 func TestListAllQueueItems_Admin(t *testing.T) {
 	setup := setupTestServer(t)
 
-	token := loginAdminUser(t, setup.Server, db)
+	token := loginAdminUser(t, setup.Server, setup.DB) db)
 
 	req := httptest.NewRequest("GET", "/api/queue/items", nil)
 	req.Header.Set("Authorization", "Bearer "+token)