chore(navigation.json): add authenticator first login endpoints and guide

[julia-rabello]

Summary

• Adds the "First login" category (Start login attempt, Sign in, Set password) under the Authenticator API reference section.
• Adds the new "B2B first login" guide entry under B2B Buyer Portal guides.

Test plan

• navigation.json validated as well-formed JSON
• Preview renders new nav entries correctly

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Performance Results

Page /

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Page /docs/guides/integration-vtex-sales-app-local-stock-sale

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Page /docs/guides/synchronizing-the-catalog-with-vtex-ads

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Page /docs/api-reference/ssl-certificates-api

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Page /docs/api-reference/ssl-certificates-api#put-/api/edge/certificates

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Page /docs/api-reference/message-center-api

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Page /docs/api-reference/message-center-api#post-/api/mail-service/pvt/providers/-EmailProvider-/dkim

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Page /docs/guides/accessing-external-resources-within-a-vtex-io-app

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Page /docs/guides/calling-commerce-apis-3-using-vtex-io-clients

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Page /docs/apps/vtex.store-link

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Page /docs/apps/vtex.delivery-promise-components

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Page /docs/guides/faststore/storefront-features-enabling-product-purchase-from-search-with-quick-order

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Page /docs/guides/faststore/atoms-checkbox

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Page /docs/troubleshooting/my-store-is-slow-or-unavailable

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Page /docs/troubleshooting/my-routes-are-not-behaving-as-expected

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Page /updates/release-notes/new-fields-available-for-sending-metadata-in-payment-flow-routes

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Page /updates/release-notes/2026-05-08-orders-custom-data-now-visible-in-the-vtex-admin

Complete results here

Overall Performance

[github-actions]

End-to-end tests (seed e66cd3d)

Content regressions

No content regressions.

Preview infrastructure

2 infrastructure failures (HTTP errors and load timeouts — not content regressions)

documentation-pages-status

2 failing tests:

• Checks page docs/apps/vtex.vtex.search/autocomplete — HTTP 404
• Checks page docs/guides/cart-and-checkout — HTTP 404

Other

None.

For more information, open the cypress action summary page.

Sampled pages

154 pages

Navigation source: public/navigation.json from this branch.

• docs/guides/managing-vtex-gift-cards
• docs/guides/integrating-a-new-payment-provider-on-vtex
• docs/guides/configure-tradename
• docs/guides/custom-fields-integration
• docs/guides/get-banner-list-for-a-specific-search
• docs/guides/using-policy-engine-api-on-promotion-alerts
• docs/guides/external-marketplace-integration-architecture
• docs/guides/change-seller
• docs/guides/pricing-overview
• docs/guides/custom-auto-capture-feature
• docs/guides/security
• docs/guides/enabling-an-access-control-list-acl-in-b2b-suite
• docs/guides/connect-the-vtex-cx-platform-mcp
• docs/guides/managing-ssl-certificates
• docs/guides/b2b-session-data
• docs/guides/understanding-ads-events
• docs/guides/punchout
• docs/guides/adding-telesales-impersonated-email-using-the-session-manager
• docs/guides/allow-manual-prices-on-vtex-sales-app
• docs/guides/payments-integration-pix-instant-payments-in-brazil
• docs/guides/checkout-cli
• docs/guides/applicable-cases
• docs/guides/add-service-to-the-cart
• docs/guides/pse-payment-method
• docs/guides/erp-integration-updating-and-deleting-information
• docs/guides/payments-antifraud-category
• docs/guides/vtexjs
• docs/guides/vtex-ai-developer-toolkit-overview
• docs/guides/setting-up-an-auto-increment-field-in-master-data-v2
• docs/guides/ads-events-notification
• docs/guides/payments-integration-purchase-flows
• docs/guides/external-marketplace-update-order-status
• docs/guides/content-modeling-and-architecture-for-headless-stores
• docs/guides/external-marketplace-integration-app-graphql-api
• docs/guides/implementing-a-pre-analysis-antifraud-flow-for-debit-card-transactions
• docs/guides/tax-services-recipe
• docs/guides/brands
• docs/guides/search-control-fulltextsearchbox
• docs/guides/how-search-parameters-work
• docs/guides/app-authentication-using-auth-tokens
• docs/guides/erp-integration-import-prices
• docs/guides/payments-integration-payment-provider-homologation
• docs/guides/b2b-buyer-portal-master-data-architecture
• docs/api-reference/headless-cms-api
• docs/api-reference/headless-cms-api#get-/_v/cms/api/-projectId-/-content-type-/-document-id-
• docs/api-reference/intelligent-search-events-api-headless
• docs/api-reference/intelligent-search-events-api-headless#post-/event
• docs/api-reference/payment-provider-protocol
• docs/api-reference/payment-provider-protocol#post-/payments/-paymentId-/settlements
• docs/api-reference/buyer-organizations
• docs/api-reference/buyer-organizations#post-/api/b2b/import/buyer-orgs
• docs/api-reference/vtex-ads-api
• docs/api-reference/vtex-ads-api#post-/webhook/marketplace/transfers/-publisher_id-
• docs/api-reference/vtex-shopee-integration-api
• docs/api-reference/vtex-shopee-integration-api#get-/api/shopeeintegration/order/shipping/label
• docs/api-reference/message-center-api
• docs/api-reference/message-center-api#post-/api/mail-service/pvt/providers/-EmailProvider-/dkim
• docs/guides/vtex-io-documentation-preparing-your-app-distribution
• docs/guides/vtex-io-documentation-configuring-an-edition-app
• docs/guides/managing-edition-apps
• docs/guides/vtex-io-documentation-1-developing-storefront-apps-using-react-and-vtex-io
• docs/guides/vtex-io-documentation-messages-builder
• docs/guides/vtex-io-documentation-docs-guidelines
• docs/guides/vtex-io-documentation-8-translating-the-component
• docs/guides/vtex-io-documentation-4-declaring-a-theme-block
• docs/guides/vtex-io-documentation-vtex-io-cli-usage
• docs/guides/vtex-io-documentation-vtex-io-cli-uninstall
• docs/guides/vtex-io-documentation-3-cloningtheboilerplaterepository
• docs/guides/vtex-io-documentation-builder-version-statuses
• docs/guides/vtex-io-documentation-assets-builder
• docs/apps/vtex.tawk-to
• docs/apps/vtex.flex-layout
• docs/apps/vtex.vtex.search/autocomplete
• docs/apps/vtex.google-adwords
• docs/apps/vtex.availability-notify
• docs/apps/vtex.store-drawer
• docs/apps/vtex.product-summary
• docs/apps/vtex.product-summary/productsummarylist
• docs/guides/cart-and-checkout
• docs/apps/vtex.product-quantity
• docs/apps/vtex.product-summary/productsummarybuybutton
• docs/apps/vtex.lucky-orange
• docs/apps/vtex.similar-products-variants
• docs/apps/vtex.product-highlights
• docs/guides/faststore/analytics-use-analytics-event
• docs/guides/faststore/molecules-alert
• docs/guides/faststore/organisms-banner-text
• docs/guides/faststore/organisms-newsletter
• docs/guides/faststore/developer-tools-hooks-overview
• docs/guides/vtex-io-documentation-improving-filter-navigator-experience
• docs/guides/vtex-io-documentation-2-prerequesites
• docs/guides/faststore/getting-started-faststore-v2-to-v3
• docs/guides/faststore/atoms-radio
• docs/guides/faststore/overrides-native-component
• docs/guides/faststore/getting-started-upgrading-faststore-to-v4
• docs/guides/faststore/overrides-component-props
• docs/guides/vtex-io-documentation-6-buildingyourownstoretheme
• docs/guides/faststore/routing-managing-urls-with-redirects-and-rewrite-paths
• docs/guides/faststore/headless-cms-overview
• docs/guides/faststore/molecules-dropdown
• docs/guides/faststore/storefront-features-implementing-live-shopping-for-faststore
• docs/guides/faststore/atoms-overlay
• docs/guides/vtex-io-documentation-enabling-404-pages-for-invalid-single-segment-paths
• docs/guides/faststore/go-live-before-you-begin
• docs/guides/how-product-name-control-works
• docs/guides/getting-started-with-storefront-solutions
• docs/guides/faststore/overrides-overview
• docs/guides/faststore/override-use-cases-adding-more-icon-options-to-the-alert-component
• docs/guides/faststore/dynamic-content-step-2-handling-the-dynamic-content-in-custom-sections
• docs/guides/vtex-io-documentation-creating-a-quickview-using-modal-layout
• docs/guides/faststore/molecules-carousel
• docs/guides/faststore/organisms-shipping-simulation
• docs/guides/faststore/api-extensions-use-cases-adding-installment-information-in-the-product-details-page
• docs/guides/vtex-io-documentation-creating-a-native-form-for-your-store-users
• docs/guides/faststore/storefront-features-displaying-content-for-authenticated-users
• docs/guides/faststore/getting-started-4-understanding-the-project-structure
• docs/troubleshooting/i-am-getting-500-errors-in-vtex-io-cli
• docs/troubleshooting/my-store-is-presenting-price-inconsistencies
• docs/troubleshooting/my-store-catalog-does-not-show-the-price-range-filter
• updates/release-notes/deprecation-of-list-payment-methods-endpoint
• updates/release-notes/checkout-ui-custom
• updates/release-notes/update-on-search-resolver0x-api-response
• updates/release-notes/2023-04-23-new-field-now-available-in-promotion-object
• updates/release-notes/2025-03-10-payments-gateway-api-new-permission-required-for-approving-payments
• updates/release-notes/2025-09-19-faststore-gtin-ean
• updates/release-notes/2024-06-18-faststore-dynamic-content
• updates/release-notes/2025-12-05-store-framework-improve-store-accessibility-with-semantic-html
• updates/release-notes/sku-selector-frozen-on-slider-component
• updates/release-notes/vtex-io-highlights-week-39402019
• updates/release-notes/2026-01-16-faststore-webops-rerun-failed-builds-without-new-commits
• updates/release-notes/2025-10-24-faststore-release-notes-version
• updates/release-notes/facebook-domain-verification-app
• updates/release-notes/new-intelligent-search-api
• updates/release-notes/time-optimization-for-hotfix-deploys
• updates/release-notes/shelfs-new-css-handle
• updates/release-notes/2024-03-19-new-field-isMarketplaceResponsibleForTaxes-checkout-api
• updates/release-notes/new-save-user-data-opt-in-feature
• updates/release-notes/secure-proxy-a-new-option-for-card-payment-integrations
• updates/release-notes/menus-new-css-handles-with-modifiers
• updates/release-notes/2026-04-02-faststore-webops-support-for-github-enterprise-accounts-with-a-custom-domain
• updates/release-notes/2026-07-23-new-vtex-sales-app-extensibility
• updates/release-notes/2025-12-23-granular-permissions-seller-marketplace-api
• updates/release-notes/persist-campaign-data-throughout-a-user-session
• updates/release-notes/inconsistency-between-values-in-the-minicart
• updates/release-notes/2026-02-13-faststore-release-notes-version
• updates/release-notes/2026-05-19-logistics-api-new-batch-inventory-endpoints
• updates/release-notes/2026-03-13-shopee-public-shipment-label-route-status-codes
• updates/release-notes/filter-navigator-customization-on-mobile-devices-css-handles
• updates/release-notes/store-locator-app
• updates/release-notes/2025-10-13-faststore-release-notes-version
• updates/release-notes/product-spot-price-in-google-structured-data
• updates/release-notes/vtex-io-release-notes-december-2019
• updates/release-notes/submenu-navigation
• updates/release-notes/store-forms-form-inputupload-block