feat(character): add AnimatedSprite2D, OutfitLayers, HandSlots, SnapReceiver to Character scene

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

test/unit/test_character_v2.gd

@@ -0,0 +1,39 @@
+## Tests for Character System v2 — animation state, outfit layers, hand slots.
+extends GutTest
+
+var _char: Character
+
+
+func before_each() -> void:
+	_char = preload("res://scenes/characters/Character.tscn").instantiate() as Character
+	add_child_autofree(_char)
+	var cd: CharacterData = CharacterData.new()
+	_char.data = cd
+
+
+func test_animated_sprite_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("AnimatedSprite2D"))
+
+
+func test_outfit_layer_1_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("OutfitLayer1"))
+
+
+func test_outfit_layer_2_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("OutfitLayer2"))
+
+
+func test_outfit_layer_3_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("OutfitLayer3"))
+
+
+func test_hand_left_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("HandLeft"))
+
+
+func test_hand_right_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("HandRight"))
+
+
+func test_snap_receiver_node_exists() -> void:
+	assert_not_null(_char.get_node_or_null("SnapReceiver"))