Add tutorials for creating technologies and civics - tutorials-Creating-a-Technology.md: Complete guide to adding new techs - tutorials-Creating-a-Civic.md: Complete guide to adding new civics - Updated Home.md and _Sidebar.md with new tutorial links Both tutorials cover: - ProgressionTreeNodes table structure - Prerequisites and research depths - Unlocking buildings, units, modifiers, traditions - Civilization-specific unlocks - Complete working examples Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

ghost-ng committed Jan 29, 2026