Update API specifications with fern api update

[github-actions]

Update API specifications by running fern api update.

---

Note

Medium Risk
Medium risk because this is a broad OpenAPI contract update that adds new endpoints/fields and changes request/response shapes (pagination, version update schema), which can break generated clients and downstream integrations.

Overview
Updates the OpenAPI spec to add OAuth-related auditing and session fields, including new oauth-consent-grant/oauth-consent-deny action types, ActionOAuth schemas, OAuthScope, and performedByClientId/session clientId + scopes.

Extends multiple APIs with new capabilities and shape changes: adds a new GET /landscapes/{landscapeId}/versions/{versionId}/model/dependencies endpoint with a ModelDependenciesFilter, adds cursor-based pagination (cursor, limit, nextCursor, x-fern-pagination) to model object/connection lists and versions list (plus VersionFilter), and replaces VersionPartial with VersionUpdate/VersionOptional/VersionField.

Misc spec tweaks include ADR.content, share link options for adrs with adrId plus returning defaultUrl, making catalog technology status nullable for privacy, adding diagram export maxWidth, adding an Experiment.internal flag, tightening import schemas with additionalProperties: false, and applying auth/403 responses to many endpoints (notably GET /catalog/suggestion/brand now requires auth).

^{Reviewed by Cursor Bugbot for commit 4aeb36d. Bugbot is set up for automated code reviews on this repo. Configure here.}