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 this updates the public API contract (new OAuth session fields/scopes, new share link update endpoint, and cursor pagination on list endpoints), which may break existing clients and SDK generation if assumptions change.

Overview
Updates openapi.json with new OAuth-related audit/action types (oauth-consent-grant/deny), an ActionOAuth schema, and additional actor metadata (performedByClientId, OAuth clientId/landscapeId/scopes).

Expands the spec with several contract changes: cursor-based pagination (cursor, limit, nextCursor, x-fern-pagination) for modelObjects/modelConnections listing, a new PATCH operation for share links (with optional resetShortId) and share-link ADR support (adrs mode + adrId), plus multiple schema tweaks (ADR content, diagram export maxWidth, diagram description generation filtering by modelObjectIds, nullable catalog technology status, stricter additionalProperties: false on import types, and new org config fields aiModel and oauthLandscapeWriteEnabled).

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