Added debug logging to identify where enabled status is lost.
Backend Logging:
- Log what instance_settings["enabled"] value is read from DB
- Log the computed is_enabled boolean
- Log for both regular zones and Rest of World zone
Frontend Logging:
- Log all fetched zones data
- Log each method's enabled status
- Console output for easy debugging
This will show us:
1. What WooCommerce stores in DB
2. What backend reads from DB
3. What backend returns to frontend
4. What frontend receives
5. What frontend displays
Next: Check console + error logs to find the disconnect