Workspace Sync API

这些 API 用于 workspace 文件同步和本地路径规划，多数场景由运行时调用。

WorkspaceUploadFile(local_path, object_path)	Local file that should be uploaded into a workspace prefix.
WorkspaceDownloadFile(object_path, local_path)	Remote object that should be downloaded into an attempt workspace.
WorkspaceSyncPlan(upload_files, ...)	Plan for synchronizing an attempt workspace to a LakeFS prefix.
build_workspace_sync_plan(workspace_dir, ...)	Build a complete sync plan for a workspace prefix.
workspace_upload_files(workspace_dir, ...)	List local files that should be uploaded for a workspace publication.
workspace_download_files(workspace_dir, ...)	Build download records for objects visible to a workspace task.
workspace_delete_object_paths(...)	Find stale remote objects that should be deleted from a staging branch.
workspace_local_path(workspace_spec, object_path)	Map a LakeFS object path to a local workspace path.