A billing form ยท src/billing/Billing.tsx
- error Button has no "variant" prop.
- warning "Cancel" is a secondary action styled as primary: Button tone="primary" (written as variant="primary").
- error <Modal> is not part of Loom Base (imported from "@mui/material").
- error Form control <input> has no accessible name (label, aria-label or aria-labelledby). Its placeholder "Card number" is not a label: it disappears as soon as someone types and is not reliably announced.
After the fix: no errors, no warnings