walnut-register-repolisted

# Register Repository Explore this codebase and produce a rich, structured repository profile. ## Goal Create a YAML file at `~/.open-walnut/repositories/{slug}.yaml` that genuinely captures what this project is, how it works, and how to work with it. Someone reading this profile should understand the project without opening a single file. ## How to explore Start with a quick broad scan — directory structure, README, package manifest — to get the lay of the land. Based on what you find, decide what needs deeper investigation. Use sub-agents for parallel deep dives into areas you identify as important. You decide the exploration strategy. A React SPA needs different investigation than a microservice or a CLI tool. Go where the interesting stuff is. **Quality bar**: "A web application built with React" is useless. "Real-time collaborative document editor with CRDTs for conflict resolution, React frontend with ProseMirror, and WebSocket sync server" is what we want. ## Output Format Write the YAML to `~/.open-walnut/repositories/{slug}.yaml`: ```yaml name: Project Name description: >- 1-3 sentences. Specific about what it does, not generic. This shows in listings and the main agent's system prompt. tech_stack: [Lang, Framework, DB, ...] hosts: local: path: /absolute/path # use current working directory overview: | ## What What this project does — be specific. ## Why Why it exists — what problem, who uses it. ## How High-level how it works — t