dsh-provider-pro: Completing Official Capabilities for Custom Providers

dsh-provider-pro is a DeepSeek Harness (DSH) plugin maintained by Mortal520, designed to supplement manually added custom providers with official channel capabilities. Through data-layer auto-completion and configuration overrides, it provides four core features: custom User-Agent, reasoning-level switching, image input declaration, and one-click full probing with liveness checks. After installation, restart the application, then enable the toggle and configure it under “Model Enhancement” to achieve an out-of-the-box experience with zero manual setup.