dsh-balance-mini: Minimalist Balance Monitor for DeepSeek Harness

`dsh-balance-mini` is a client plugin for DeepSeek Harness that displays the API balances of multiple providers as a persistent widget in the bottom-left corner of the interface. It uses a traffic-light color scheme (red, yellow, and green) to visually indicate balance status, supports DeepSeek, Kimi, and OpenRouter, and can recognize pricing differences between peak and off-peak periods. Released under the MIT license, the plugin is secure and reliable, reads local credentials with zero configuration, and is ideal for developers to monitor API costs.