refactor match3d runtime adapters

src/services/match3d-runtime/match3dLocalRuntime.ts

@@ -481,12 +481,17 @@ export function buildLocalMatch3DOptimisticRun(
   };
 }
 
+function waitForLocalConfirmation(delayMs: number) {
+  const scheduler = globalThis.setTimeout;
+  return new Promise((resolve) => scheduler(resolve, delayMs));
+}
+
 export async function confirmLocalMatch3DClick(
   run: Match3DRunSnapshot,
   request: Match3DClickItemRequest,
 ): Promise<Match3DClickItemResult> {
   // 中文注释：F3 阶段用本地函数模拟后端权威确认，真实接口接入后保留同一结果语义。
-  await new Promise((resolve) => window.setTimeout(resolve, 180));
+  await waitForLocalConfirmation(180);
   const timedRun = normalizeRemainingMs(run);
   if (timedRun.status !== 'Running') {
     return {