fix: 后端代码格式化

backend/src/main/java/com/openisle/config/AsyncConfig.java

@@ -1,23 +1,23 @@
 package com.openisle.config;
 
+import java.util.concurrent.Executor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
-import java.util.concurrent.Executor;
-
 @Configuration
 @EnableAsync
 public class AsyncConfig {
-    @Bean(name = "notificationExecutor")
-    public Executor notificationExecutor() {
-        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
-        executor.setCorePoolSize(2);
-        executor.setMaxPoolSize(10);
-        executor.setQueueCapacity(100);
-        executor.setThreadNamePrefix("notification-");
-        executor.initialize();
-        return executor;
-    }
+
+  @Bean(name = "notificationExecutor")
+  public Executor notificationExecutor() {
+    ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+    executor.setCorePoolSize(2);
+    executor.setMaxPoolSize(10);
+    executor.setQueueCapacity(100);
+    executor.setThreadNamePrefix("notification-");
+    executor.initialize();
+    return executor;
+  }
 }