推进记忆模块

- 在 InteractionThreadPoolExecutor 中引入虚拟线程池 (newVirtualThreadPerTaskExecutor)
- 更新相关测试文件以适应新的线程池
- 优化 MemorySummarizer 中的单条目摘要逻辑
- 为 SingleSummarizer 、 MultiSummarizer 设计了提示词
- 还差两份提示词没有设计...

src/test/java/memory/ThreadPoolTest.java

@@ -0,0 +1,34 @@
+package memory;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+public class ThreadPoolTest {
+    public static void main(String[] args) throws InterruptedException {
+        testExecutor(Executors.newVirtualThreadPerTaskExecutor());
+
+//        Thread.sleep(2000); // 等待系统输出稳定
+
+//        testExecutor("普通线程池", Executors.newFixedThreadPool(100));
+    }
+
+    private static void testExecutor(ExecutorService es) throws InterruptedException {
+        long start = System.currentTimeMillis();
+
+        for (int i = 0; i < 100000; i++) {
+            es.submit(() -> {
+                Thread.sleep(1000);
+                return 0;
+            });
+        }
+
+        es.shutdown();
+        if (es.awaitTermination(5, TimeUnit.MINUTES)) {
+            long end = System.currentTimeMillis();
+            System.out.println("虚拟线程" + "耗时：" + (end - start));
+        } else {
+            System.err.println("虚拟线程" + "未能在规定时间内完成所有任务");
+        }
+    }
+}