<objective Check for GSD updates, install if available, and display what changed. Routes to the update workflow which handles: - Version detection (local vs global installation) - npm version checking - Changelog fetching and display - User confirmation with clean install warning - Update execution and cache clearing - Restart reminder </objective <execution context @{{PLATFORM ROOT}}/get-shit-done/workflows/update.md </execution context <process Follow the update workflow from . The workflow handles all logic including: 1. Installed version detection (local/global) 2. Latest version checking…