feat(*): Add bot selection, score HUD, and winner reveal to matches, replace HUD text with aircraft-style flight instruments, and fix camera judder

Game/scripts/match_mode.gd

@@ -7,6 +7,11 @@ extends GameMode
 
 signal timer_updated(minutes: int, seconds: int)
 signal score_changed(score: Dictionary)
+# winning_team is -1 for a draw.
+signal match_ended(winning_team: int, score: Dictionary)
+
+# How long the result overlay stays up before returning to the menu.
+const RESULT_SCREEN_SECONDS := 5.0
 
 @export var match_length_seconds := 150.0
 
@@ -36,14 +41,17 @@ func _start() -> void:
 
 
 func _make_opponent_controller() -> ShipController:
-	if not bot_model_path.is_empty() and FileAccess.file_exists(bot_model_path):
+	# The main menu's dropdown selection (GameSettings autoload) wins over the
+	# scene's export, which stays as the fallback for direct-scene runs.
+	var path := bot_model_path if GameSettings.selected_bot_path.is_empty() else GameSettings.selected_bot_path
+	if not path.is_empty() and FileAccess.file_exists(path):
 		var bot := AIShipController.new()
-		bot.model_path = bot_model_path
+		bot.model_path = path
 		bot.reaction_ticks = bot_reaction_ticks
 		bot.action_noise = bot_action_noise
 		return bot
-	if not bot_model_path.is_empty():
-		push_warning("MatchMode: bot model not found at %s, spawning inert opponent" % bot_model_path)
+	if not path.is_empty():
+		push_warning("MatchMode: bot model not found at %s, spawning inert opponent" % path)
 	return ShipController.new()  # inert placeholder
 
 
@@ -64,4 +72,13 @@ func _on_goal_scored(conceding_team: int) -> void:
 
 func _on_match_timer_timeout() -> void:
 	print("Full time! Final score: %d - %d" % [score[0], score[1]])
+	var winning_team := -1
+	if score[0] != score[1]:
+		winning_team = 0 if score[0] > score[1] else 1
+	match_ended.emit(winning_team, score.duplicate())
+	# Freeze gameplay while the HUD (process_mode ALWAYS) shows the result.
+	get_tree().paused = true
+	await get_tree().create_timer(RESULT_SCREEN_SECONDS).timeout
+	# Unpause before leaving, or the menu arrives paused and unresponsive.
+	get_tree().paused = false
 	get_tree().change_scene_to_file(MAIN_MENU_SCENE_PATH)