dsh-skin-picker: A plugin for changing the skin of the DSH Web interface

dsh-skin-picker is a DSH (DeepSeek Harness) theming plugin (v0.6.0, MIT licensed) that provides theming capabilities to the dsh web interface without modifying the core. Core features include: 10 built-in light and dark two-tone preset themes; generating color schemes via natural language descriptions (keyword matching with deterministic HSL fallback); customizing background images with overlay masks for readability; dynamic color changing for interface controls like input boxes and buttons; and skin selection synchronized across devices via `settings.yaml`. Implementation is achieved through...