dsh-quota-panel: Adding a Provider Quota/Balance Status Component to the DSH Web Interface

dsh-quota-panel is a lightweight Provider balance and quota monitoring plugin (v0.9.1-rc.1, MIT) for the DeepSeek Harness (DSH) web surface. Located at the bottom-right corner of the UI, it displays the status of configured Providers (such as DeepSeek, OpenRouter, and Coding Plan) through an auto-discovery mechanism (reading .credentials.yaml, .env, etc.), supporting both collapsed capsule and expanded card views. Core features include independent status-tier display per row, a default 60-second auto-refresh (paused when the page is hidden), personalized settings based on local localStorage (such as refresh interval, proxy configuration, and visibility), as well as support for