feat: resource depletion events and village event feed

Record resource_depleted narrative events when NPC or player extraction exhausts a ResourceNode. Add get_recent_events() for cross-NPC event queries. Village panel now shows the last 3 village-wide events as a readable feed below the resource counters, making shortages and depletion visible without opening the inspector.

simulation/SimulationManager.gd

@@ -195,6 +195,12 @@ func simulate_tick() -> void:
 							resource_state.get_resource_id(),
 							extracted
 						)
+						if resource_state.get_amount_remaining() <= 0.0:
+							record_narrative_event(
+								SimulationIds.EVENT_RESOURCE_DEPLETED,
+								npc.id,
+								resource_state.get_node_id()
+							)
 						if debug_logs:
 							print(
 								"[SimulationManager] ",
@@ -495,6 +501,14 @@ func get_npc_events(npc_id: int, max_count: int = 8) -> Array[EconomicEventRecor
 	return results
 
 
+func get_recent_events(max_count: int = 5) -> Array[EconomicEventRecord]:
+	var results: Array[EconomicEventRecord] = []
+	var start := maxi(economic_events.size() - max_count, 0)
+	for i in range(start, economic_events.size()):
+		results.append(economic_events[i])
+	return results
+
+
 func _initialize_storage() -> void:
 	if not storage_states.has(SimulationIds.STORAGE_VILLAGE_PANTRY):
 		storage_states[SimulationIds.STORAGE_VILLAGE_PANTRY] = (StorageStateRecord.create(
@@ -727,6 +741,10 @@ func harvest_resource_node(node: ResourceNode) -> float:
 		resource_state.get_resource_id(),
 		extracted
 	)
+	if resource_state.get_amount_remaining() <= 0.0:
+		record_narrative_event(
+			SimulationIds.EVENT_RESOURCE_DEPLETED, -1, resource_state.get_node_id()
+		)
 	village_changed.emit(village)
 
 	if debug_logs: