apollo.listLists returns contact and account lists.
automations/list-apollo-lists.automation.ts
recordType is "contacts" | "accounts". Omitting it returns both. Optional second argument { account } selects the Apollo binding. Returns { lists: ApolloList[] }. Each list includes id, name, cachedCount, optional modality, owner/team IDs, and timestamps. Use id where a later action accepts a list reference. Membership mutations use exact listNames because that’s Apollo’s native API.