DeepSeek Harness TUI Plugin: deep-flow

`deep-flow` is a TUI plugin for DeepSeek Harness (DSH), designed to provide an interactive terminal user interface experience for DSH. The plugin is maintained by community developer `hunterxxn`, but documentation is limited and does not include specific details about its features, usage, or licensing. Users must install it by referring to the source code themselves. Since the plugin runs with the permissions of the current DSH process, be sure to review the source code and license before installation. For more information, refer to its GitHub repository.