fix(release): 收紧分发热路径与事务边界

crates/bat-cas-engine/src/repository.rs

@@ -166,13 +166,13 @@ impl FileSystemCasRepository {
     /// Releases one release-owned reference exactly once.
     pub async fn release_reference_once(
         &self,
-        release_id: &str,
+        ownership_id: &str,
         ordinal: u64,
         hash: &Hash,
     ) -> Result<bool> {
         let _lock = self.acquire_operation_lock().await?;
         self.ref_counter
-            .release_reference_once(release_id, ordinal, hash)
+            .release_reference_once(ownership_id, ordinal, hash)
             .await
     }