/setup

Detect workspace/project type and generate .claude/workspace-info.toon or .claude/project-info.toon

<objective>
Detect whether the current directory is a workspace (multi-project) or a single project, then generate the appropriate info file:
- **Workspace**: Creates `.claude/workspace-info.toon` for multi-project environments with capabilities, outcomes, and plans
- **Project**: Creates `.claude/project-info.toon` for single-project environments

This command is idempotent - it detects existing state and performs setup, repair, or report as needed.
</objective>

<context>
Existing info files: !`ls .claude/*.toon 2>/dev/null || echo "none"`
Git remote: !`git remote get-url origin 2>/dev/nu...