Summary

• Add per-territory price viewing and editing for in-app purchases and subscriptions via the product edit modal
• New backend pricing routes (server/routes/pricing.js) with ASC API integration for fetching and setting price points, including pagination support
• New PricingPanel component with lazy-loaded price data, territory search, price point selection dropdowns, and batch save
• Frontend API client functions for IAP and subscription price operations
• Territory reference dataset (src/lib/territories.js) mapping all App Store territory codes to names and currencies
• Fix modal positioning by using animation-fill-mode: backwards instead of both to prevent transforms from creating containing blocks

Test plan

• Open an existing IAP product in the edit modal and verify the "Pricing" section appears
• Expand the pricing panel and confirm current prices load for all territories
• Search for a territory by name and verify filtering works
• Change a price for a territory and verify the pending changes indicator updates
• Click "Apply Changes" and verify prices are saved successfully
• Repeat the above for a subscription product
• Verify modals still position correctly (centered, no offset from transforms)