@kongxiangyiren/dhs-theme-plugin: Theme Management Plugin for DSH Web Interface

# Introduction The default DSH web interface offers only three appearance modes: "Follow System," "Light," and "Dark." There is no built-in entry to change the color scheme. `@kongxiangyiren/dhs-theme-plugin` fills this gap: it adds a "Themes" category under "Settings," includes two built-in themes (Forest Green and Ocean Blue), and allows users to upload custom JS themes. Themes can be switched with a single click, and the data is persisted on the disk, ensuring it remains available when switching browsers. Below is an introduction to its features, installation, and usage. # What is This This is a DSH theme management plugin developed by kongxiangyiren, currently at version 0.0.3 under the MIT license. DSH's philosophy is "Everything is a Plugin," and this plugin extends the interface layer: it performs two main functions, the first of which is providing...