dsh-wsl-rclone: DeepSeek Harness WSL Plugin

The DeepSeek Harness plugin `dsh-wsl-rclone` is designed specifically for WSL environments and provides read-only query capabilities for remote storage. It includes four commands—`rclone_status`, `rclone_listremotes`, `rclone_lsf`, and `rclone_about`—for checking the environment, listing remotes, inspecting files, and viewing usage. The plugin requires DSH >= 0.1.2. Once installed, it can be used to securely retrieve resource information, but it does not support write or delete operations. When using it, configure `allowedRemotes` to restrict allowed remotes and remain cautious of key leakage risks.