Documentation audit fixes: Center HUD, stale branch refs, backup filename, HUD FAQ - Add Center HUD section to Camera-Settings-Explained and summary table - Add Center HUD UI and Sacred God Mode indicators to Dev-UI-Architecture - Update Troubleshooting HUD section from "disabled" to documenting the feature - Update FAQ HUD centering answer to reflect Center HUD availability - Fix v3-dev branch references to main (matches actual catalog URLs in source) - Fix backup filename in Dev-Preset-System-Internals (original_backup.bin, not 0.paz)
Add Sacred God Mode overrides and Lock-on Auto-Rotate to wiki
Replace wiki with 21 comprehensive pages (11 user + 10 dev)