Write the local absolute path of the dragged-in file into the DeepSeek Harness input box using dsh-drag-and-drop

`dsh-drag-and-drop` is a DeepSeek Harness Web UI memory plugin maintained by bill9109, licensed under BSD-3-Clause, with version 0.1.5. Drag local files or folders to any position on the page, and their absolute local paths will be written into the current conversation input box without uploading, moving or copying files. When the browser hides the path, it locates according to the Workspace, common directories, three-layer shallow scan and system index. The directory installation command is `dsh plugin add github:bill9109/dsh-drag-and-drop`; it is recommended to add the `--profile web` parameter for the Web UI. The plugin runs with the permissions of the current dsh process. You should check the source code and license before installation.