Implement multilingual support for shop interface and add total calculation to cart drawer:
- Add FR/EN translations for all shop-related texts (cart, checkout, stock status)
- Update templates and JavaScript to use translation system
- Add cart total calculation with formatted currency display
- Refactor cart drawer styles to SASS with improved button styling (black borders on +/-)
- Fix English product content (replace JSON with proper HTML)
- Extract cart drawer to separate snippet for better organization
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Create thank you page template with bilingual content (FR/EN)
- Add automatic redirect to /thanks after successful payment
- Fix webhook: move kirby()->impersonate() before product update
- Add error handling in webhook with try-catch
- Pass order token to thank you page for future enhancements
- Update thank you page styling for better UX
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Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>