feat: unify authored activity commands

simulation/state/EconomicEventRecord.gd

@@ -4,6 +4,8 @@ extends RefCounted
 const SCHEMA_VERSION := 3
 const POSITION_LEGACY_SCHEMA_VERSION := 2
 const LEGACY_SCHEMA_VERSION := 1
+const LEGACY_BLOCKED_WORLD_SCHEMA_MIN := 3
+const LEGACY_BLOCKED_WORLD_SCHEMA_MAX := 15
 
 var data: Dictionary
 
@@ -117,7 +119,17 @@ static func from_dictionary(record_data: Dictionary) -> EconomicEventRecord:
 			and not normalized["item_id"].is_empty()
 			and normalized["required_amount"] > 0.0
 		)
-		if version == SCHEMA_VERSION and not has_stable_contract:
+		var has_legacy_marker := (
+			(
+				StringName(normalized.get("blocked_contract_kind", &""))
+				== SimulationIds.BLOCKED_CONTRACT_LEGACY_UNSTRUCTURED
+			)
+			and (
+				int(normalized.get("legacy_world_schema_version", -1))
+				in range(LEGACY_BLOCKED_WORLD_SCHEMA_MIN, LEGACY_BLOCKED_WORLD_SCHEMA_MAX + 1)
+			)
+		)
+		if version == SCHEMA_VERSION and not has_stable_contract and not has_legacy_marker:
 			return null
 	return EconomicEventRecord.new(normalized)
 
@@ -160,5 +172,16 @@ func description(npc_names: Dictionary = {}) -> String:
 			return "%s was depleted" % source
 		"animal_fed":
 			return "%s fed %s %.0f %s" % [actor_name, destination, amount, item]
+		"activity_completed":
+			return (
+				"%s completed %s at %s (+%.1f %s)"
+				% [
+					actor_name,
+					String(data.get("action_id", "activity")).capitalize(),
+					source,
+					float(data.get("metric_delta", 0.0)),
+					String(data.get("metric_id", "benefit")),
+				]
+			)
 		_:
 			return "tick %d: %s" % [int(data["tick"]), event_type]