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 updates the public OpenAPI contract (new action types, new fields, stricter additionalProperties: false, and new documented 403 responses), which can impact generated SDKs and client validation.

Overview
Updates the OpenAPI spec to cover OAuth consent auditing, adding new oauth-consent-grant/oauth-consent-deny action types and ActionOAuth* schemas, plus a new performedByClientId field on action records.

Expands API models with additional OAuth/session metadata (UserSession.clientId/landscapeId) and includes ADR markdown via a new ADR.content field.

Tightens several import schemas by setting additionalProperties: false, updates the ModelObjectImport.parentId hierarchy description, documents 403 Forbidden responses across many endpoints, and clarifies the Share Link endpoint definitions by adding an explicit PATCH update operation and keeping DELETE as a separate operation.

^{Written by Cursor Bugbot for commit a9ea862. This will update automatically on new commits. Configure here.}