style: apply gdformat formatting across the entire project

Auto-format all GDScript files using gdformat from gdtoolkit.
This is a baseline formatting pass to ensure consistent style:

- Normalizes indentation and spacing
- Wraps long lines to 100 characters
- Removes trailing whitespace
- Standardizes blank lines between functions

68 files reformatted, 8 files left unchanged (3rd-party addon files
with parse errors excluded).

simulation/state/SimulationStateRecord.gd

@@ -13,6 +13,7 @@ var resources: Array[ResourceStateRecord] = []
 var storages: Array[StorageStateRecord] = []
 var economic_events: Array[EconomicEventRecord] = []
 
+
 func to_dictionary() -> Dictionary:
 	var npc_data: Array[Dictionary] = []
 	for npc_record in npcs:
@@ -39,15 +40,18 @@ func to_dictionary() -> Dictionary:
 		"economic_events": event_data
 	}
 
+
 func to_json() -> String:
 	return JSON.stringify(to_dictionary())
 
+
 static func from_json(json_text: String) -> SimulationStateRecord:
 	var parsed = JSON.parse_string(json_text)
 	if not parsed is Dictionary:
 		return null
 	return from_dictionary(parsed)
 
+
 static func from_dictionary(record_data: Dictionary) -> SimulationStateRecord:
 	if record_data.get("schema", "") != SCHEMA_NAME:
 		return null
@@ -56,19 +60,25 @@ static func from_dictionary(record_data: Dictionary) -> SimulationStateRecord:
 		record_data = _migrate_legacy(record_data, version)
 	elif version != SCHEMA_VERSION:
 		return null
-	if not record_data.has_all([
-		"simulation", "village", "npcs", "resources", "storages",
-		"economic_events"
-	]):
+	if not record_data.has_all(
+		["simulation", "village", "npcs", "resources", "storages", "economic_events"]
+	):
 		return null
 
 	var simulation_data = record_data["simulation"]
 	if not simulation_data is Dictionary:
 		return null
-	if not simulation_data.has_all([
-		"seed", "tick_interval", "tick_count", "clock_accumulator",
-		"clock_elapsed_ticks", "wander_random_streams", "next_event_id"
-	]):
+	if not simulation_data.has_all(
+		[
+			"seed",
+			"tick_interval",
+			"tick_count",
+			"clock_accumulator",
+			"clock_elapsed_ticks",
+			"wander_random_streams",
+			"next_event_id"
+		]
+	):
 		return null
 	var wander_streams = simulation_data["wander_random_streams"]
 	if not wander_streams is Array:
@@ -160,20 +170,22 @@ static func from_dictionary(record_data: Dictionary) -> SimulationStateRecord:
 
 	return record
 
-static func _migrate_legacy(
-	legacy_data: Dictionary,
-	version: int
-) -> Dictionary:
+
+static func _migrate_legacy(legacy_data: Dictionary, version: int) -> Dictionary:
 	var migrated := legacy_data.duplicate(true)
 	migrated["schema_version"] = SCHEMA_VERSION
 	if version == LEGACY_SCHEMA_VERSION:
 		var village_data: Dictionary = legacy_data.get("village", {})
 		var initial_food := float(village_data.get("food", 0.0))
 		migrated["storages"] = [
-			StorageStateRecord.create(
-				SimulationIds.STORAGE_VILLAGE_PANTRY,
-				{String(SimulationIds.RESOURCE_FOOD): initial_food}
-			).to_dictionary()
+			(
+				StorageStateRecord
+				. create(
+					SimulationIds.STORAGE_VILLAGE_PANTRY,
+					{String(SimulationIds.RESOURCE_FOOD): initial_food}
+				)
+				. to_dictionary()
+			)
 		]
 	migrated["economic_events"] = []
 	var simulation_data: Dictionary = migrated.get("simulation", {})