Introduction to SupaNexus Core Plugins

`@supanexus/dsh-plugin-supanexus-core` is the core plugin of the SupaNexus platform, designed to unify brand styling, streamline model configuration, and manage the application ecosystem. Its main features include brand UI customization, quick OAuth authorization, dual-channel model access, and a sidebar application plugin marketplace. Open-sourced under the MIT license, it requires a service restart after installation to take effect. When using the plugin, pay attention to data retention and permission security, and note that it has no official affiliation with DeepSeek.