- Expand architecture overview with plugin system details - Update configuration guide with new spotlight settings - Improve FAQs with troubleshooting tips - Remove docs/README.md (content merged into main README)
- Plugin API (plugin.py, context.py, result.py) - Core engine (search.py, manager.py, registry.py, loader.py) - Built-in plugins: app, calculator, clipboard, emoji, power_menu, query, wallpapers - Spotlight docs and example plugins - Spotlight CSS styling