feat: run persisted monthly events

docs/architecture/legacy-engine-events.md

@@ -40,6 +40,22 @@ Indexes: `(target, priority, id)` for dispatch ordering. Both `condition` and
 Events are used inside the monthly pipeline and in special moments like
 city occupation (`EventTarget::OCCUPY_CITY`, called by some commands).
 
+### Rewrite runtime status
+
+`app/game-engine/src/turn/monthlyEventHandler.ts` now dispatches persisted
+`event` rows for `pre_month` and `month`. It preserves the legacy
+`priority DESC, id ASC` order, evaluates `Date`, `DateRelative`, `RemainNation`,
+and the boolean logic operators, and records `DeleteEvent` through the normal
+turn dirty-state transaction.
+
+The calendar calls `pre_month` before changing the world date and `month`
+after changing it. Action names are resolved through an explicit registry.
+An unported action stops the turn with its action name and event id instead of
+being silently ignored. The runtime registry currently covers
+`ProcessIncome`, `NoticeToHistoryLog`, `NewYear`, and `ResetOfficerLock`;
+the remaining legacy action catalog must be migrated before full event-action
+parity can be claimed.
+
 ## Condition and Action DSL
 
 `Event\Condition::build()` and `Event\Action::build()` decode JSON arrays into

docs/architecture/todo.md

@@ -23,7 +23,11 @@ Move items into the main docs once they are finalized.
 - [AI suggestion] Implement command continuation/alternate flow (LastTurn/term stack/pre/post requirements/next_execute) and integrate into reserved turn processing.
 - [AI suggestion] Integrate trigger preprocessing + attempt/execute phases into turn resolution (parity with legacy trigger composition).
 - [AI suggestion] Add AI/autorun and inactivity (killturn/block) handling with NPC takeover/deletion policies.
-- [AI suggestion] Add an event execution pipeline (initial + monthly + conditional) tied to tick/month transitions with deterministic RNG seeding.
+- [AI suggestion] Complete the event action registry beyond the implemented
+  `pre_month`/`month` dispatcher (`ProcessIncome`, `NoticeToHistoryLog`,
+  `NewYear`, `ResetOfficerLock`). Add initial and non-month targets plus the
+  remaining NPC, invader, disaster, supply, nation-level, betting, and
+  inheritance actions with legacy-compatible deterministic RNG.
 - [AI suggestion] Add monthly economy/city/nation updates and hook them into the turn calendar handler.
 - [AI suggestion] Implement diplomacy/state transitions and monthly/command-based updates beyond read-only maps.
 - [AI suggestion] Integrate war/battle pipeline into turn processing (troop movement/war resolution hooks, not just isolated sim jobs).