Release v4.162.0

Changed

• The Cratis renderer now renders ESM v22 models that declare reaction batches atomic. Each generated reactor handler returns a trigger occurrence's direct productions as one event collection, which Chronicle appends as one all-or-none batch; a selected invocation refusal branch appends as its own batch. Atomic reactions with several production triggers on the same event, and routed direct productions, still refuse with STAGE-ESM-043, naming the reaction. Models without the declaration render unchanged. (#422) (part of #503)