Currency Locale Configuration: - Add platform-level storefront settings (locale, currency) - Create PlatformSettingsService with resolution chain: vendor → AdminSetting → environment → hardcoded fallback - Add storefront_locale nullable field to Vendor model - Update shop routes to resolve and pass locale to templates - Add window.SHOP_CONFIG for frontend JavaScript access - Centralize formatPrice() in shop-layout.js using SHOP_CONFIG - Remove local formatPrice functions from shop templates Vendor JS Bug Fix: - Fix vendorCode being null on all vendor pages - Root cause: page components overriding init() without calling parent - Add parent init call to 14 vendor JS files - Add JS-013 architecture rule to prevent future regressions - Validator now checks vendor JS files for parent init pattern Files changed: - New: app/services/platform_settings_service.py - New: alembic/versions/s7a8b9c0d1e2_add_storefront_locale_to_vendors.py - Modified: 14 vendor JS files, shop templates, validation scripts 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Generic single-database configuration.