…narios

- Added `SocketTimeoutDuringMaintananceError`, a subclass of `TimeoutError`, to handle socket timeouts during maintenance.
- Added `CommandTimeoutDuringMaintananceError`, another subclass of `TimeoutError`, to address command write timeouts during maintenance.

…inkedList functionality

- Introduced `EmptyAwareSinglyLinkedList`, a subclass of `SinglyLinkedList` that emits an `empty` event when the list becomes empty due to `reset`, `shift`, or `remove` operations.
- Added `nodes()` iterator method to `DoublyLinkedList` for iterating over nodes directly.
- Enhanced unit tests for `DoublyLinkedList` and `SinglyLinkedList` to cover edge cases and new functionality.
- Added comprehensive tests for `EmptyAwareSinglyLinkedList` to validate `empty` event emission under various scenarios.
- Improved code formatting and consistency.

- Replaced `setInvalidateCallback` with a more flexible `addPushHandler` method, allowing multiple handlers for push notifications.
- Introduced the `PushHandler` type to standardize push notification processing.
- Refactored `RedisCommandsQueue` to use a `#pushHandlers` array, enabling dynamic and modular handling of push notifications.
- Updated `RedisClient` to leverage the new handler mechanism for `invalidate` push notifications, simplifying and decoupling logic.

…mplete

- Introduced `waitForInflightCommandsToComplete` method to asynchronously wait for all in-flight commands to finish processing.
- Utilized the `empty` event from `#waitingForReply` to signal when all commands have been completed.

…-queue

- Added `#inMaintenance` property and `set inMaintenance` setter to track maintenance mode state.d `#maintenanceCommandTimeout` and `setMaintenanceCommandTimeout` method to dynamically adjust command timeouts during maintenance.mmandTimeout` over individual command timeouts.DuringMaintananceError` is used when in maintenance mode.

…ndling

- Introduced `#inMaintenance` property and setter to track maintenance mode state in `RedisSocket`.
- Added `#maintenanceTimeout` and `setMaintenanceTimeout` method to dynamically adjust socket timeouts during maintenance.
- Enhanced timeout error handling to differentiate between regular timeouts (`SocketTimeoutError`) and maintenance-specific timeouts (`SocketTimeoutDuringMaintananceError`).

- Introduced `maintPushNotifications` option to control how the client handles Redis Enterprise maintenance push notifications (`disabled`, `enabled`, `au
to`).
- Added `maintMovingEndpointType` option to specify the endpoint type for reconnecting during a MOVING notification (`auto`, `internal-ip`, `external-ip`,
etc.).
- Added `maintRelaxedCommandTimeout` option to define a relaxed timeout for commands during maintenance.
- Added `maintRelaxedSocketTimeout` option to define a relaxed timeout for the socket during maintenance.
- Enforced RESP3 requirement for maintenance-related features (`maintPushNotifications`).

- Introduced `#paused` flag with corresponding `_pause` and `_unpause` methods to
temporarily halt writing commands to the socket during maintenance windows.
- Updated `#write` method to respect the `#paused` flag, preventing new commands from being written during maintenance.
- Added `_ejectSocket` method to safely detach from and return the current socket
- Added `_insertSocket` method to receive and start using a new socket