apply .gitignore clean-up

Change-Id: Idd0b57a7340f0e62c85090d84c4fdb8cb5d6fe00
diff --git a/src/main/java/com/example/myproject/service/PopularSeedService.java b/src/main/java/com/example/myproject/service/PopularSeedService.java
new file mode 100644
index 0000000..7928632
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/PopularSeedService.java
@@ -0,0 +1,10 @@
+package com.example.myproject.service;
+
+import com.example.myproject.entity.TorrentEntity;
+
+import java.util.List;
+
+public interface PopularSeedService {
+    List<TorrentEntity> getPopularSeeds(int limit);
+    List<TorrentEntity> getRecommendedSeeds(Long userId); // 假设接口中是这个方法
+}
\ No newline at end of file