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).

demo/src/RuntimeNavigationBaker.gd

@@ -2,11 +2,16 @@ extends Node
 
 signal bake_finished
 
-@export var enabled: bool = true : set = set_enabled
-@export var enter_cost: float = 0.0 : set = set_enter_cost
-@export var travel_cost: float = 1.0 : set = set_travel_cost
-@export_flags_3d_navigation var navigation_layers: int = 1 : set = set_navigation_layers
-@export var template: NavigationMesh : set = set_template
+@export var enabled: bool = true:
+	set = set_enabled
+@export var enter_cost: float = 0.0:
+	set = set_enter_cost
+@export var travel_cost: float = 1.0:
+	set = set_travel_cost
+@export_flags_3d_navigation var navigation_layers: int = 1:
+	set = set_navigation_layers
+@export var template: NavigationMesh:
+	set = set_template
 @export var terrain: Terrain3D
 @export var player: Node3D
 @export var mesh_size := Vector3(256, 512, 256)
@@ -16,7 +21,7 @@ signal bake_finished
 @export var log_timing: bool = false
 
 var _scene_geometry: NavigationMeshSourceGeometryData3D
-var _current_center := Vector3(INF,INF,INF)
+var _current_center := Vector3(INF, INF, INF)
 
 var _bake_task_id: int = -1
 var _bake_task_timer: float = 0.0
@@ -30,16 +35,16 @@ func _ready():
 	_nav_region.enabled = enabled
 	_nav_region.enter_cost = enter_cost
 	_nav_region.travel_cost = travel_cost
-	
+
 	# Enabling edge connections comes with a performance penalty that causes hitches whenever
 	# the nav mesh is updated. The navigation server has to compare each edge, and it does this on
 	# the main thread.
 	_nav_region.use_edge_connections = false
-	
+
 	add_child(_nav_region)
-	
+
 	_update_map_cell_size()
-	
+
 	# If you're using ProtonScatter, you will want to delay this next call until after all
 	# your scatter nodes have finished setting up. Here, we just defer one frame so that nodes
 	# after this one in the tree get set up first
@@ -92,19 +97,19 @@ func _update_map_cell_size() -> void:
 func _process(p_delta: float) -> void:
 	if _bake_task_id != -1:
 		_bake_task_timer += p_delta
-	
+
 	if not player or _bake_task_id != -1:
 		return
-	
+
 	if _bake_cooldown_timer > 0.0:
 		_bake_cooldown_timer -= p_delta
 		return
-	
+
 	var track_pos := player.global_position
 	if player is CharacterBody3D:
 		# Center on where the player is likely _going to be_:
 		track_pos += player.velocity * bake_cooldown
-	
+
 	if track_pos.distance_squared_to(_current_center) >= min_rebake_distance * min_rebake_distance:
 		_current_center = track_pos
 		_rebake(_current_center)
@@ -112,7 +117,9 @@ func _process(p_delta: float) -> void:
 
 func _rebake(p_center: Vector3) -> void:
 	assert(template != null)
-	_bake_task_id = WorkerThreadPool.add_task(_task_bake.bind(p_center), false, "RuntimeNavigationBaker")
+	_bake_task_id = WorkerThreadPool.add_task(
+		_task_bake.bind(p_center), false, "RuntimeNavigationBaker"
+	)
 	_bake_task_timer = 0.0
 	_bake_cooldown_timer = bake_cooldown
 
@@ -123,13 +130,13 @@ func _task_bake(p_center: Vector3) -> void:
 	nav_mesh.filter_baking_aabb_offset = p_center
 	var source_geometry: NavigationMeshSourceGeometryData3D
 	source_geometry = _scene_geometry.duplicate()
-	
+
 	if terrain:
 		var aabb: AABB = nav_mesh.filter_baking_aabb
 		aabb.position += nav_mesh.filter_baking_aabb_offset
 		var faces: PackedVector3Array = terrain.generate_nav_mesh_source_geometry(aabb, false)
 		source_geometry.add_faces(faces, Transform3D.IDENTITY)
-	
+
 	if source_geometry.has_data():
 		NavigationServer3D.bake_from_source_geometry_data(nav_mesh, source_geometry)
 		_bake_finished.call_deferred(nav_mesh)
@@ -140,12 +147,12 @@ func _task_bake(p_center: Vector3) -> void:
 func _bake_finished(p_nav_mesh: NavigationMesh) -> void:
 	if log_timing:
 		print("Navigation bake took ", _bake_task_timer, "s")
-	
+
 	_bake_task_timer = 0.0
 	_bake_task_id = -1
-	
+
 	if p_nav_mesh:
 		_nav_region.navigation_mesh = p_nav_mesh
-	
+
 	bake_finished.emit()
 	assert(!NavigationServer3D.region_get_use_edge_connections(_nav_region.get_region_rid()))