v0.5.2

Bug fixes

• LCM rollup runner emits one nudge per tick (#70). Previously stuffed every due promotion into a single System: message, which the LLM ran as back-to-back tomo lcm Bash calls in one turn — and back-to-back compacts mid-turn race the SDK's in-memory state, orphaning the parent chain. Now sorts due promotions by level (daily → weekly → monthly → yearly) then period (oldest first) and emits only the head; the next heartbeat picks up the next one. Trade-off: backlog drains over multiple ticks instead of all at once. nudgeText made singular and explicitly warns against chaining multiple compacts in a single turn.