Improve documentation/comments for game manager interface that menu calls

scripts/gamemanager.gd

@@ -14,10 +14,12 @@ class Score extends Resource:
 
 @export var high_scores: Array[Score] = []
 
-func reset_game() -> void:
-  # Reset game state - placeholder for actual game logic
+func setup_game() -> void:
+  # Sets up initial game state when starting a new game
+  # Called when the player starts the game from the main menu
   pass
 
 func restart_level() -> void:
-  # Restart current level - placeholder for actual game logic
+  # Restarts the current level from the beginning
+  # Called when restarting from the pause menu
   pass

scripts/main.gd

@@ -83,7 +83,7 @@ func _on_game_menu_start_game() -> void:
   # start the music
   music_player.play()
 
-  GameManager.reset_game()
+  GameManager.setup_game()
 
 
 func _on_game_menu_restart_game() -> void:

test/unit/test_game_manager.gd

@@ -22,12 +22,12 @@ func test_game_manager_has_high_scores_array():
 	var has_high_scores = "high_scores" in game_manager
 	assert_true(has_high_scores, "GameManager should have high_scores property")
 
-func test_game_manager_reset_game():
-	# Test that reset_game method exists and can be called
-	assert_true(game_manager.has_method("reset_game"), "GameManager should have reset_game method")
+func test_game_manager_setup_game():
+	# Test that setup_game method exists and can be called
+	assert_true(game_manager.has_method("setup_game"), "GameManager should have setup_game method")
 	# Should not throw error when called
-	game_manager.reset_game()
-	pass_test("reset_game method executed without error")
+	game_manager.setup_game()
+	pass_test("setup_game method executed without error")
 
 func test_game_manager_restart_level():
 	# Test that restart_level method exists and can be called

test/unit/test_integration.gd

@@ -43,7 +43,7 @@ func test_autoload_initialization():
 	assert_not_null(MixerPersistence, "MixerPersistence autoload should be initialized")
 
 	# Test that they have expected properties/methods
-	assert_true(GameManager.has_method("reset_game"), "GameManager should have reset_game method")
+	assert_true(GameManager.has_method("setup_game"), "GameManager should have setup_game method")
 	assert_true(GameManager.has_signal("game_over"), "GameManager should have game_over signal")
 
 func test_menu_instantiation_with_signals():