- Updated .env.example to enable Redis Lua for lottery risk pool and added configuration for agent settlement.
- Improved AGENTS.md to clarify site operations and admin roles.
- Enhanced PHPUnit configuration with memory limit and cache directory settings.
- Refactored AdminReportQueryService and related services to utilize LimitedQuery for better data handling and truncation warnings.
- Added logging for draw settlement failures in DrawTickService.
- Introduced credit preflight checks and reverse bet hold functionality in PlayerCreditService.
- Improved risk pool management with new Redis lock handling in RiskPoolService and TicketPlacementService.
- Changed super admin detection from role-based to `is_super_admin` flag in AdminUser model
- Added `requireDefaultAdminSiteId()` method to throw validation error when no integration site exists
- Enhanced site deletion to migrate platform role bindings to fallback site and auto-delete site-specific admin accounts
- Made agent line code optional with auto-generation fallback using `{site_code}-agent-{counter}` format
