code check 오류 수정

backend/internal/handler/tenant_handler_seed_delete_test.go

@@ -138,7 +138,7 @@ func TestTenantHandlerDeleteTenantsBulkRejectsSeedTenant(t *testing.T) {
 		return c.Next()
 	})
 	app.Delete("/tenants/bulk", (&TenantHandler{DB: db}).DeleteTenantsBulk)
-	body, _ := json.Marshal(map[string][]string{"ids": []string{seed.ID, normal.ID}})
+	body, _ := json.Marshal(map[string][]string{"ids": {seed.ID, normal.ID}})
 	req := httptest.NewRequest(http.MethodDelete, "/tenants/bulk", bytes.NewReader(body))
 	req.Header.Set("Content-Type", "application/json")
 	resp, err := app.Test(req)