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 (new OAuth-related fields/scopes, new endpoints, pagination parameters, and tightened schemas), which can impact generated clients and integrations.

Overview
Updates openapi.json with a refreshed API spec that adds OAuth auditing and session metadata (new oauth-consent-* action types/schemas, performedByClientId, OAuthScope, and OAuth fields on UserSession) and new organization settings (aiModel, oauthLandscapeWriteEnabled, plus billingMonthlyCost).

Expands and adjusts several public endpoints/contracts: cursor-based pagination for modelObjects/modelConnections list responses, a new PATCH for shareLink plus new share-link modes and adrId support, a flows/.../export/text endpoint, updated diagram export options (maxWidth) and AI description generation request schema, and broader addition of 403 Forbidden responses. It also tightens multiple import-related schemas by setting additionalProperties: false and updates catalog technology status to be nullable for private items, and includes ADR content in ADR schemas.

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