Update API specifications with fern api update

[github-actions]

Update API specifications by running fern api update.

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Note

Medium Risk
Medium risk because it changes public API contracts across auth/session, organization settings, share-link behavior, and list pagination, which can break existing SDK/client integrations if not coordinated.

Overview
Updates the OpenAPI spec to introduce OAuth auditing/session metadata (new oauth-consent-* action types, ActionOAuth schema, performedByClientId, and UserSession OAuth fields/scopes) and new org-level controls (aiModel, oauthLandscapeWriteEnabled, billingMonthlyCost).

Expands several API shapes/behaviors: cursor-based pagination for model-objects and model-connections list endpoints (with nextCursor + x-fern-pagination), ShareLinkOptions gains adrId and new modes (model-viewer, adrs) plus a dedicated PATCH share-link update and adjusted delete operation.

Adds/adjusts miscellaneous schemas and parameters, including nullable catalog technology status (allow null to make private), ADR content field, diagram description generation filter (modelObjectIds) and PNG export maxWidth, stricter import payload validation via additionalProperties: false, and adds 403 Forbidden responses and secured /catalog/suggestion/brand.

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