xamxam/TODO.md

• Analyze nginx/docs and nginx/scripts for deduplication opportunities
• Deduplicate nginx documentation files (removed DEPLOYMENT_COMPLETE.md, DEPLOY_NOW.md)
• Remove duplicate scripts (deploy-production.sh, deploy-production-new.sh, manage-admin-users.sh)
• Update justfile with new script paths
• Update top-level README.md
• Update nginx/README.md
• Create nginx/SETUP.md
• Create top-level SETUP.md
• Update documentation paths (/var/www/html/ → /var/www/posterg/, /formulaire/ → /admin/)
• Remove nginx/scripts/ entirely (install-php-sqlite.sh was duplicate, fix-paths.sh was stale, setup-password.sh superseded by manage-admin-users.sh)
• Fix typo HTACCESS_TO_ NGINX.md → HTACCESS_TO_NGINX.md in nginx/README.md
• Fix nginx/SETUP.md manual step to use just manage-admin-users instead of raw htpasswd
• Fix root README.md dead reference to docs/TODO.SECURITY.md
• Update root README.md project structure (remove nginx/scripts/ entry)