Changelog — MokoSuiteAuto

[Unreleased]

Added

• Package Manifest — pkg_mokosuiteauto.xml with dlid and updateservers
• Plugin Manifest — mokosuiteauto.xml with config fieldsets (inventory, financing, service dept)
• Extension Class — Auto.php SubscriberInterface plugin
• Services Provider — DI container registration for system plugin
• SQL Install — 6 tables: vehicles, deals, fi_products, tradeins, test_drives, service_orders
• SQL Uninstall — reverse-dependency drop order
• Language Files — en-GB .ini and .sys.ini
• VehicleHelper — inventory filters, VIN lookup, dashboard stats, aging report
• DealHelper — deal creation, gross profit (front+back with trade allowance), sales dashboard
• TradeInHelper — appraisal submission, equity calculation, pending review queue
• TestDriveHelper — scheduling, mileage check-out/in, daily schedule, vehicle history
• FinancingHelper — loan calculator, term comparison, deal desking with negative equity
• ServiceDeptHelper — repair orders, VIN history, open orders, service dashboard
• Wiki — Home, guides/Installation, guides/Configuration, reference/Helpers
• README — layer architecture and feature overview
• CLAUDE.md — repo-specific with VIN format, deal workflow, gross profit formula

Fixed

• DealHelper — trade allowance was missing from front gross profit calculation
• FinancingHelper — negative trade equity now rolls into financed amount

Removed

• Makefile — template artifact, not used for Joomla packages

Security

• Review #19: 2 critical fixes applied