Add GitHub Actions workflow for automatic deployment to GitHub Pages. Includes build and deploy jobs with pnpm setup and caching. Also update package.json with deploy scripts and vite.config.ts with base URL configuration for production.
- Add macOS specific patterns for system and temporary files
- Include Linux patterns for temporary and trash files
- Add Windows patterns for thumbnails, installer files and shortcuts
- Update JetBrains IDE patterns and remove outdated entries
- Add Gradle, Java, Node.js specific patterns
- Include patterns for modern JS tools like Vite, SvelteKit
- Remove outdated patterns and consolidate similar entries