[Bug] Unwrap on subscription_manager can crash node startup

[qj0r9j0vc2]

Description

subscription_manager.clone().unwrap() called without checking if Option is Some.

Location

cipherbft/crates/node/src/node.rs

Line 793 in 1140ac3

subscription_manager.clone().unwrap(),

Severity

High - Node crashes if subscription manager is not initialized.