dsh-simple-ui: Industrial Style UI and Offline Skins for DSH Web Client

dsh-simple-ui is a DSH Web appearance plugin maintained by Trouvaille-xx. It features eight industrial-style presets, rounded corners, and IndexedDB backgrounds (supporting static images, animated images, videos, and folder carousels). It includes four-color and Chinese/English fonts, is colored via `theme.overrideTokens`, and does not request web fonts. Settings are stored in `localStorage` and `IndexedDB` to support offline use. Installation can be done via `plugin_manager install_bundle`, the market `index.json`, or offline packages from Releases; the entry point is Settings → Appearance Skin. It is released under the MIT License, but please note limitations such as changes in IndexedDB and host CSS naming.