3146832d1b
Implements the `uwf step read` command to render a single step's turns as human-readable markdown with quota enforcement. Changes: - Implement cmdStepRead() in step.ts with quota enforcement - Renders step metadata (hash, role, agent) - Loads and formats turns from detail node - Enforces quota by selecting most recent turns - Always shows at least one turn even if it exceeds quota - Gracefully handles steps with no detail or no turns - Register `step read` command in cli.ts with --quota flag (default 4000) - Add comprehensive test suite in step-read.test.ts (6 tests covering basic functionality, quota enforcement, edge cases, and special chars) - Update README.md CLI Reference table to include `step read` - Update package-level README.md with command documentation and example Closes #484 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>