Method NotifyExit

SubtitleFontAutoLoaderDaemon/Main.cpp:88–93

		}

		void NotifyExit() override
		{
			std::unique_lock ul(m_queueLock);
			m_msgQueue.emplace(MessageType::Exit, std::nullopt);
			m_queueCV.notify_one();
		}

		void NotifyReload() override
		{