feat: dispatch card verification events and copy in tokenize-only che…

[jakubjasinsky]

Summary

In tokenize-only Dynamic Checkout no money moves — the shopper is verifying a card — but the widget still emitted processout_dynamic_checkout_payment_* events and rendered "This payment is completed." This switches both to card-verification wording.

Changes

• Events: five new processout_dynamic_checkout_card_verification_{submitted,success,pending,cancelled,error} names. The existing dispatchers take an optional trailing isCardVerification that selects the name — payload, sanitizing and the processout-js.field.unavailable swallow are unchanged.
• Copy: new utils/status-messages.ts maps each payment message key to a verification counterpart; success/cancelled/pending/info/generic-error views and the pay-button aria-label resolve through it. Six new keys × 14 locales.
• One predicate: DynamicCheckoutPaymentConfig.isTokenizeOnly() replaces the private hasTokenizeOnlyCard() in payment-methods.ts.
• dynamic-checkout.ts now calls setInvoiceDetails before the transaction-status check, so that branch can see the mode (it previously always reported false).
• Tests: 50 cases covering the predicate, all 14 locales × 6 keys in both modes, and event-name routing in both directions.

Impact

• Merchants listening for payment_* events on a tokenize-only invoice must add listeners for the card_verification_* names. Non-tokenize-only checkouts are unaffected — the flag defaults falsy, so the ~35 dispatch sites in the APM/wallet/saved-method files are untouched.

Additional Context

• Only card.ts and dynamic-checkout.ts pass the flag: tokenize_only lives on the card method, saved methods are already hidden in this flow, and APM/wallet flows can't be tokenize-only.
• tokenize-payment-button-text still reads "Tokenize payment" — left as-is, but "Verify card" would match the new copy if we want it.

[Copilot]

Pull request overview

This PR updates Dynamic Checkout’s tokenize-only flow to behave like card verification (not payment) by emitting a parallel set of processout_dynamic_checkout_card_verification_* events and by rendering verification-specific status copy across the status views and button aria-label.

Changes:

• Added card-verification event names and routed existing Dynamic Checkout event dispatchers via an optional isCardVerification flag (payload/sanitization behavior unchanged).
• Introduced getStatusMessage() and verification message key mapping so tokenize-only flows show verification wording across status screens and the pay button aria-label.
• Centralized tokenize-only detection via DynamicCheckoutPaymentConfig.isTokenizeOnly() and ensured invoice details are set early enough for status/error handling to detect the mode; added tests covering predicate, locale copy, and event routing.

Reviewed changes

Copilot reviewed 27 out of 27 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/support/loadNamespace.ts	Adds a Dynamic Checkout loader shim for tests, including event capture and chunk ordering to simulate --outFile concatenation behavior.
test/dynamic-checkout/tokenize-only.test.ts	New tests for isTokenizeOnly(), status-message mapping across locales, and payment vs card-verification event name routing.
src/dynamic-checkout/views/payment-success.ts	Uses getStatusMessage() so tokenize-only flow shows verification success copy.
src/dynamic-checkout/views/payment-pending.ts	Uses getStatusMessage() so tokenize-only flow shows verification pending copy.
src/dynamic-checkout/views/payment-info.ts	Uses getStatusMessage() so tokenize-only flow shows verification info copy.
src/dynamic-checkout/views/payment-cancelled.ts	Uses getStatusMessage() so tokenize-only flow shows verification cancelled copy.
src/dynamic-checkout/views/payment-methods.ts	Uses getStatusMessage() for generic error copy and replaces the private tokenize-only predicate with paymentConfig.isTokenizeOnly().
src/dynamic-checkout/utils/status-messages.ts	New helper mapping payment status keys to verification equivalents when isTokenizeOnly() is true.
src/dynamic-checkout/utils/events.ts	Adds CARD_VERIFICATION_* event constants and optional isCardVerification routing to existing dispatchers.
src/dynamic-checkout/references.ts	Ensures the new status-messages utility is included in the Dynamic Checkout reference chain/bundle order.
src/dynamic-checkout/payment-methods/card.ts	Passes isTokenizeOnly() to event dispatchers and resolves button aria-label via getStatusMessage().
src/dynamic-checkout/dynamic-checkout.ts	Sets invoice details before the transaction-status check and routes the invalid-status error event using tokenize-only mode.
src/dynamic-checkout/config/payment-config.ts	Adds DynamicCheckoutPaymentConfig.isTokenizeOnly() predicate based on invoice payment methods.
src/dynamic-checkout/locales/ar.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/de.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/en.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/es.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/fi.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/fr.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/it.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/ja.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/ko.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/nb.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/pl.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/pt.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/ta.ts	Adds verification status and aria-label translation keys.
src/dynamic-checkout/locales/vi.ts	Adds verification status and aria-label translation keys.

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