refactor: improve object listing and version handling

- Refactor find_version_index to accept Uuid directly instead of string
- Split from_meta_cache_entries_sorted into separate methods for versions and infos
- Add support for after_version_id filtering in version listing
- Fix S3 error code for replication configuration not found
- Improve error handling and logging levels
- Clean up import statements and remove debug code

rustfs/src/storage/ecfs.rs

@@ -1931,13 +1931,22 @@ impl S3 for FS {
         let rcfg = match metadata_sys::get_replication_config(&bucket).await {
             Ok((cfg, _created)) => Some(cfg),
             Err(err) => {
+                if err == StorageError::ConfigNotFound {
+                    return Err(S3Error::with_message(
+                        S3ErrorCode::ReplicationConfigurationNotFoundError,
+                        "replication not found".to_string(),
+                    ));
+                }
                 error!("get_replication_config err {:?}", err);
                 return Err(ApiError::from(err).into());
             }
         };
 
         if rcfg.is_none() {
-            return Err(S3Error::with_message(S3ErrorCode::NoSuchBucket, "replication not found".to_string()));
+            return Err(S3Error::with_message(
+                S3ErrorCode::ReplicationConfigurationNotFoundError,
+                "replication not found".to_string(),
+            ));
         }
 
         // Ok(S3Response::new(GetBucketReplicationOutput {