dsh-plugin-winnotify: Windows Native Toast Notifications for DeepSeek Harness

`dsh-plugin-winnotify` is a plugin for DeepSeek Harness that converts key web events into native Windows system notifications through a bridging mechanism. It supports various events, including approvals, exceptions, and task status changes, and its effects can be previewed by running `npm run preview` in the plugin directory. Licensed under the MIT License, the plugin supports disabling specific features via configuration and is designed to resolve issues with missed desktop messages.