Enabled HTML rendering in payment gateway descriptions.
Changes:
- Manual payment methods: gateway.description now renders HTML
- Online payment methods: gateway.method_description now renders HTML
- Used dangerouslySetInnerHTML for both description fields
Result:
✅ Links in descriptions are now clickable
✅ Formatted text (bold, italic) displays correctly
✅ HTML entities render properly
✅ Maintains security (WooCommerce sanitizes on backend)
Note: GenericGatewayForm already had HTML support for field descriptions