dsh-model-provider-badge: Resolving Confusion Among Same-Named Models with Brand Badges

`dsh-model-provider-badge` is a DeepSeek Harness plugin designed to address the difficulty of distinguishing models with the same name across different providers. By replacing the model selector, it displays the official logo of the corresponding brand for each model (such as DeepSeek, Zhipu, and Xiaomi), falling back to a cloud icon for unknown brands. Its core features include adapting to light and dark modes via DSH theme variables, using a terminal-style monospace font layout, enabling non-invasive overrides through Slot negative priority, and supporting model variant parsing. Once installed, it automatically distinguishes identically named models from different providers in the UI.