feat: Introduce tekton_walking 3D model, implement a CameraContextManager for dynamic camera positioning, and add a ScreenShakeManager script.

scenes/main.gd

@@ -9,6 +9,7 @@ var ui_manager
 var goals_cycle_manager
 var screen_shake_manager
 var touch_controls
+var camera_context_manager
 
 # Minimal local state
 var _connection_check_timer: float = 0.0
@@ -76,9 +77,8 @@ func _init_managers():
 	screen_shake_manager = load("res://scripts/managers/screen_shake.gd").new()
 	screen_shake_manager.name = "ScreenShakeManager"
 	add_child(screen_shake_manager)
-	screen_shake_manager.initialize($Camera3D)
+	screen_shake_manager.initialize($Camera3D200)
 	
-	# Touch controls for mobile
 	# Touch controls for mobile
 	touch_controls = get_node_or_null("TouchControls")
 	if not touch_controls:
@@ -89,6 +89,12 @@ func _init_managers():
 	
 	touch_controls.initialize(self)
 	
+	# NEW: Camera Context Manager for dynamic camera position
+	camera_context_manager = load("res://scripts/managers/camera_context_manager.gd").new()
+	camera_context_manager.name = "CameraContextManager"
+	add_child(camera_context_manager)
+	camera_context_manager.initialize($Camera3D200, screen_shake_manager)
+	
 	# Connect signals for UI updates
 	goals_cycle_manager.timer_updated.connect(_on_timer_updated)
 	goals_cycle_manager.score_updated.connect(_on_score_updated)
@@ -324,6 +330,8 @@ func _setup_host_game():
 	ui_manager.set_local_player(player_character)
 	if touch_controls:
 		touch_controls.set_player(player_character)
+	if camera_context_manager:
+		camera_context_manager.set_player(player_character)
 	
 	# Set host name
 	player_character.display_name = LobbyManager.local_player_name
@@ -436,6 +444,8 @@ func _setup_client_game():
 			ui_manager.set_local_player(player_character)
 			if touch_controls:
 				touch_controls.set_player(player_character)
+			if camera_context_manager:
+				camera_context_manager.set_player(player_character)
 			ui_manager.update_button_states()
 			print("Client: Configured local player ", my_id)
 			
@@ -654,6 +664,8 @@ func add_player_character(peer_id: int, is_bot: bool = false):
 		ui_manager.set_local_player(player_character)
 		if touch_controls:
 			touch_controls.set_player(player_character)
+		if camera_context_manager:
+			camera_context_manager.set_player(player_character)
 		ui_manager.update_button_states()
 		ui_manager.update_playerboard_ui()