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 is a broad OpenAPI contract update (new endpoints, pagination semantics, auth requirements, and schema shape changes) that can break generated SDKs/clients if they aren’t updated in lockstep.

Overview
Updates openapi.json with several API contract expansions and breaking-ish refinements.

Adds OAuth-related audit/action modeling (oauth-consent-grant/deny, ActionOAuth, performedByClientId) plus OAuth session fields (clientId, landscapeId, scopes). Introduces new organization fields (aiModel, oauthLandscapeWriteEnabled, billingMonthlyCost), adds ADR content, and extends share-link options/modes (incl. adrId, adrs, model-viewer, and returning defaultUrl).

Adds a new GET /landscapes/{landscapeId}/versions/{versionId}/model/dependencies endpoint with a ModelDependenciesFilter, adds cursor pagination (cursor/limit + nextCursor + x-fern-pagination) to model objects/connections and versions (with VersionFilter and VersionUpdate schemas), and updates diagram description generation to accept an object filter plus image export maxWidth. Tightens several import schemas via additionalProperties: false, makes catalog technology status nullable for “private”, secures /catalog/suggestion/brand, and broadly adds 403 responses across many endpoints.

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