1. Admin Store Link - Add to WP admin bar (Menu.php) with proper option check
2. Activity Log - Fix Loading text to show correct state after data loads
3. Avatar Upload - Use correct option key woonoow_allow_custom_avatar
4. Downloadable Files - Connect to WooCommerce native:
- Add downloads array to format_product_full
- Add downloads/download_limit/download_expiry handling in update_product
- Add downloads handling in create_product
Customer Avatar Upload:
- Add /account/avatar endpoint for upload/delete
- Add /account/avatar-settings endpoint for settings
- Update AccountDetails.tsx with avatar upload UI
- Support base64 image upload with validation
Product Downloadable Files:
- Create DownloadsTab component for file management
- Add downloads state to ProductFormTabbed
- Show Downloads tab when 'downloadable' is checked
- Support file name, URL, download limit, and expiry
- Add AddressController with full CRUD API for saved addresses
- Implement address management UI in My Account > Addresses
- Add modal-based address selector in checkout (Tokopedia-style)
- Hide checkout forms when saved address is selected
- Add search functionality in address modal
- Auto-select default addresses on page load
- Fix variable products to show 'Select Options' instead of 'Add to Cart'
- Add admin toggle for multiple addresses feature
- Clean up debug logs and fix TypeScript errors
