DeepSeek Harness Plugin: dsh-progress-reporter (Long-Running Task Progress Reporting)

`dsh-progress-reporter` is a local plugin for DeepSeek Harness, designed to address the lack of visible progress when a model remains silent during long-chain tasks. Through Codex-style rule injection and a silence-detection mechanism, the plugin proactively reports at key task checkpoints or when no visible text is produced for more than 60 seconds. Its core features include precise control (without relying on a fixed number of tool calls), minimal interference (by default, it applies only to the main agent), and privacy/security (running locally without network access). After installation, the model will automatically provide brief status updates based on configuration, requiring no additional commands, making it suitable for providing clear progress feedback in long-running tasks.