Function persistSessionState

persistSessionState(
signingDir: string,
stateJson: Record<string, unknown>,
): void
Persist the session state to disk.

Port of persist_session_state() from cmd/sign/coordinator/invite.rs lines 348-356.
Parameters
- signingDir: string
- stateJson: Record<string, unknown>
Returns void
- Defined in cmd/sign/coordinator/invite.ts:248