refactor: Restructure project layout and clean up dependencies (#30)

This commit introduces a significant reorganization of the project structure to improve maintainability and clarity.

Key changes include:
- Adjusted the directory layout for a more logical module organization.
- Removed unused crate dependencies, reducing the overall project size and potentially speeding up build times.
- Updated import paths and configuration files to reflect the structural changes.

crates/ecstore/src/client/hook_reader.rs

@@ -0,0 +1,59 @@
+#![allow(clippy::map_entry)]
+// Copyright 2024 RustFS Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::{collections::HashMap, sync::Arc};
+
+use crate::{
+    disk::{
+        error::{is_unformatted_disk, DiskError},
+        format::{DistributionAlgoVersion, FormatV3},
+        new_disk, DiskAPI, DiskInfo, DiskOption, DiskStore,
+    },
+    store_api::{
+        BucketInfo, BucketOptions, CompletePart, DeleteBucketOptions, DeletedObject, GetObjectReader, HTTPRangeSpec,
+        ListMultipartsInfo, ListObjectVersionsInfo, ListObjectsV2Info, MakeBucketOptions, MultipartInfo, MultipartUploadResult,
+        ObjectIO, ObjectInfo, ObjectOptions, ObjectToDelete, PartInfo, PutObjReader, StorageAPI,
+    },
+    credentials::{Credentials, SignatureType,},
+    api_put_object_multipart::UploadPartParams,
+};
+
+use http::HeaderMap;
+use tokio_util::sync::CancellationToken;
+use tracing::warn;
+use tracing::{error, info};
+use url::Url;
+
+struct HookReader {
+    source: GetObjectReader,
+    hook:   GetObjectReader,
+}
+
+impl HookReader {
+    pub fn new(source: GetObjectReader, hook: GetObjectReader) -> HookReader {
+        HookReader {
+            source,
+            hook,
+        }
+    }
+
+    fn seek(&self, offset: i64, whence: i64) -> Result<i64> {
+        todo!();
+    }
+
+    fn read(&self, b: &[u8]) -> Result<i64> {
+        todo!();
+    }
+}