v1.3.1 - Fix font download issues

Fixed

• Font download fixes: Switch from urllib to requests library for better redirect handling
• Roboto Mono URL: Updated to GitHub archive (Google Fonts URL was returning HTML instead of zip)
• Added Roboto font: Include Google's sans-serif font family as default
• Marianne font: Moved to optional sources due to Cloudflare protection on French government website

Full Changelog

v1.3.0...v1.3.1