-record(flow_instance, {
    id :: binary(),
    flow_name :: binary(),
    user_id :: integer(),
    chat_id :: integer(),
    state :: telega@flow:flow_state(),
    step_data :: gleam@dict:dict(binary(), binary()),
    wait_token :: gleam@option:option(binary()),
    created_at :: integer(),
    updated_at :: integer()
}).