export function resolveThreadBindingConversationIdFromBindingId(params: { accountId: string; bindingId?: string; }): string | undefined { const bindingId = params.bindingId?.trim(); if (!bindingId) { return undefined; } const prefix = `${params.accountId}:`; if (!bindingId.startsWith(prefix)) { return undefined; } const conversationId = bindingId.slice(prefix.length).trim(); return conversationId || undefined; }