卡①T2(组合根注册面批): main.gd改形49→22(表A 28成员迁出+ui新增,7别名留T4)+合同机器四样迁驻(ui_registry/ui_modals)+main_ui_build八步赋值目标改root.ui.*+三流程件root.X同表映射+_settlement_stop_pending写点改run_scope.settlement_stop_timer直呼+smoke_boot get()改址(4改2留)+V1d重锚全presentation目录扫描〔注册面V1〕+V6改断言新串〔注册面V2〕——实现决定: ModalFlow实例随UiModals容器构造即建(装配第二步pump_ended注入早于第八步flow建立,转发壳退役需flow先行在座;查询/钩子注入时点不变);冒烟+三套件绿+gdstyle零恶化(main实测22)

game/tests/unit/presentation/theme_projection_test.gd

@@ -722,8 +722,8 @@ func _smoke_diag_button_retired() -> void:
 	var main_src: String = FileAccess.get_file_as_string("res://presentation/main.gd")
 	Kit.check("V6 主区无 build_diag_button 调用残留（旧实现同批清理）",
 		not main_src.contains("build_diag_button"))
-	Kit.check("V6 转储入口连接随迁（组合根接浮窗 diagnose_requested 信号）",
-		main_src.contains("debug_overlay.diagnose_requested.connect(_on_diagnose_pressed)"))
+	Kit.check("V6 转储入口连接随迁（组合根经注册面接浮窗 diagnose_requested 信号）〔注册面 V2〕",
+		main_src.contains("ui.modals.debug_overlay.diagnose_requested.connect(_on_diagnose_pressed)"))
 	Kit.check("V6 转储编排承接函数在位（dump_diagnosis 卡死取证保留）",
 		main_src.contains("func _on_diagnose_pressed()"))
 	var asm_src: String = FileAccess.get_file_as_string("res://presentation/ui_assembler.gd")