dsh-fovea: Foveated Repository Intelligence for DeepSeek Harness

The DeepSeek Harness plugin dsh-fovea addresses context overflow in large codebases by compiling them into weighted typed graphs via a “Foveal Vision” approach. It provides core capabilities such as repository overview, focus localization, scope diffusion, and impact assessment, and supports interaction through the `/fovea` command or a Skill. The plugin is designed to help the model decide where to inspect code, while accurate reading ultimately still relies on native tools. Installation requires environments such as Node.js and pnpm, and it is released under the MIT License.