DeepSeek Harness Plugin: dsh-balance-pill

`dsh-balance-pill` is a DeepSeek Harness web plugin developed by ivbrajkovic, designed to address the pain point of developers frequently interrupting their workflow to check account balances. By embedding a lightweight indicator in the interface, the plugin displays API balances in real time and changes its color (red/green) based on configured peak-time rules. It supports automatic polling and persistent configuration, with a secure architecture that processes keys only within the local Host process. This allows developers to monitor balances without navigating away from their current page, significantly improving development efficiency.