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/definitions/ActionDefinition.gd

@@ -8,6 +8,7 @@ extends Resource
 @export var target_type: StringName = SimulationIds.TARGET_ACTIVITY
 @export var resource_action_id: StringName
 
+
 func validate() -> Array[String]:
 	var errors: Array[String] = []
 	if action_id.is_empty():
@@ -16,15 +17,13 @@ func validate() -> Array[String]:
 		errors.append("display_name is empty for '%s'" % action_id)
 	if default_duration <= 0.0:
 		errors.append("default_duration must be positive for '%s'" % action_id)
-	if target_type not in [
-		SimulationIds.TARGET_RESOURCE,
-		SimulationIds.TARGET_ACTIVITY,
-		SimulationIds.TARGET_FREE
-	]:
-		errors.append("target_type '%s' is invalid for '%s'" % [target_type, action_id])
 	if (
-		target_type == SimulationIds.TARGET_RESOURCE
-		and resource_action_id.is_empty()
+		target_type
+		not in [
+			SimulationIds.TARGET_RESOURCE, SimulationIds.TARGET_ACTIVITY, SimulationIds.TARGET_FREE
+		]
 	):
+		errors.append("target_type '%s' is invalid for '%s'" % [target_type, action_id])
+	if target_type == SimulationIds.TARGET_RESOURCE and resource_action_id.is_empty():
 		errors.append("resource_action_id is required for '%s'" % action_id)
 	return errors

simulation/definitions/ProfessionDefinition.gd

@@ -4,6 +4,7 @@ extends Resource
 @export var profession_id: StringName
 @export var display_name: String
 
+
 func validate() -> Array[String]:
 	var errors: Array[String] = []
 	if profession_id.is_empty():

simulation/definitions/SimulationDefinitions.gd

@@ -21,6 +21,7 @@ const PROFESSION_PATHS := [
 	"res://simulation/definitions/professions/wanderer.tres"
 ]
 
+
 static func get_actions() -> Array[ActionDefinition]:
 	var definitions: Array[ActionDefinition] = []
 	for path in ACTION_PATHS:
@@ -29,6 +30,7 @@ static func get_actions() -> Array[ActionDefinition]:
 			definitions.append(definition)
 	return definitions
 
+
 static func get_professions() -> Array[ProfessionDefinition]:
 	var definitions: Array[ProfessionDefinition] = []
 	for path in PROFESSION_PATHS:
@@ -37,26 +39,28 @@ static func get_professions() -> Array[ProfessionDefinition]:
 			definitions.append(definition)
 	return definitions
 
+
 static func get_action(action_id: StringName) -> ActionDefinition:
 	for definition in get_actions():
 		if definition.action_id == action_id:
 			return definition
 	return null
 
-static func get_profession(
-	profession_id: StringName
-) -> ProfessionDefinition:
+
+static func get_profession(profession_id: StringName) -> ProfessionDefinition:
 	for definition in get_professions():
 		if definition.profession_id == profession_id:
 			return definition
 	return null
 
+
 static func get_profession_ids() -> Array[StringName]:
 	var ids: Array[StringName] = []
 	for definition in get_professions():
 		ids.append(definition.profession_id)
 	return ids
 
+
 static func validate() -> Array[String]:
 	var errors: Array[String] = []
 	if get_actions().size() != ACTION_PATHS.size():
@@ -85,15 +89,19 @@ static func validate() -> Array[String]:
 			and not profession_ids.has(definition.preferred_profession_id)
 		):
 			errors.append(
-				"Action '%s' references unknown profession '%s'"
-				% [definition.action_id, definition.preferred_profession_id]
+				(
+					"Action '%s' references unknown profession '%s'"
+					% [definition.action_id, definition.preferred_profession_id]
+				)
 			)
 		if (
 			definition.target_type == SimulationIds.TARGET_RESOURCE
 			and not action_ids.has(definition.resource_action_id)
 		):
 			errors.append(
-				"Action '%s' references unknown resource action '%s'"
-				% [definition.action_id, definition.resource_action_id]
+				(
+					"Action '%s' references unknown resource action '%s'"
+					% [definition.action_id, definition.resource_action_id]
+				)
 			)
 	return errors