PDF fix:
- Replace session-cookie auth with HTTP Basic Auth (username:api_key)
which is natively supported by Odoo 17+ report endpoints
- Validate response is actually a PDF (%PDF header check) before serving
- Return a descriptive Spanish error if HTTP code != 200 or body is not PDF
Frontend → Spanish:
- All invoice template text in Spanish (Nº Factura, Vencimiento, etc.)
- All calendar/booking template text in Spanish
- Payment state labels: Pendiente / Parcial / En cobro / Pagado / Anulado
- "Vencida" badge for overdue invoices
- Error/notice messages in Spanish across both pages
Currency symbols:
- Add currency_symbol() helper mapping ISO codes to symbols
- EUR → €, USD → $, GBP → £, etc. (25 currencies mapped)
Column widths:
- Switch invoice table to table-layout:fixed with explicit column widths
- col-number: 180px nowrap so reference never wraps across lines
- Date/due/amount/status columns all fixed-width and nowrap
- Add .woodoo-nowrap utility class
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
02c8fee174