feat: File and Annotation 2-way sync implementation (#63)

* feat: Refactor configuration and sync logic for improved dataset handling and logging

* feat: Enhance annotation synchronization and dataset file management

- Added new fields `tags_updated_at` to `DatasetFiles` model for tracking the last update time of tags.
- Implemented new asynchronous methods in the Label Studio client for fetching, creating, updating, and deleting task annotations.
- Introduced bidirectional synchronization for annotations between DataMate and Label Studio, allowing for flexible data management.
- Updated sync service to handle annotation conflicts based on timestamps, ensuring data integrity during synchronization.
- Enhanced dataset file response model to include tags and their update timestamps.
- Modified database initialization script to create a new column for `tags_updated_at` in the dataset files table.
- Updated requirements to ensure compatibility with the latest dependencies.

runtime/datamate-python/app/module/annotation/schema/__init__.py

@@ -11,6 +11,8 @@ from .mapping import (
 from .sync import (
     SyncDatasetRequest,
     SyncDatasetResponse,
+    SyncAnnotationsRequest,
+    SyncAnnotationsResponse,
 )
 
 __all__ = [
@@ -21,5 +23,7 @@ __all__ = [
     "DatasetMappingResponse",
     "SyncDatasetRequest",
     "SyncDatasetResponse",
+    "SyncAnnotationsRequest",
+    "SyncAnnotationsResponse",
     "DeleteDatasetResponse",
 ]