feat(websocket): add ability to reconnect after close

[bryghtlabs-richard]

Description

Add a flag to client configuration to enable reconnection after websocket closed cleanly. Needed to support protocols like Socket.IO, where some websocket closes issued by the server are reconnectable.

Testing

Testing consists of issuing a websocket close from the server, and the client reconnecting.

Checklist

Before submitting a Pull Request, please ensure the following:

• 🚨 This PR does not introduce breaking changes.
• All CI checks (GH Actions) pass.
• Documentation is updated as needed.
• Tests are updated or added as necessary.
• Code is well-commented, especially in complex areas.
• Git history is clean — commits are squashed to the minimum necessary.