Consent admin migration audit

The example keeps specialized consent routes where generic model screens do not cover the workflow.

Route file	Disposition	Reason
consent-forms/index.tsx	Keep as a hand-written route	Adds consent-specific list navigation and publishing workflow.
consent-forms/create.tsx	Keep as a hand-written route	Uses ConsentFormEditor for localized content, AI generation, and consent validation.
consent-forms/[id].tsx	Keep as a hand-written route	Supports publish/version behavior beyond generic CRUD editing.
consent-responses/index.tsx	Keep as a hand-written route	Presents consent-response-specific navigation.
consent-responses/[id].tsx	Keep as a hand-written route	Uses ConsentResponseViewer for signatures, snapshots, and audit details.

ConsentApp.adminContribution() still contributes generic ConsentForm and ConsentResponse models. Those models provide searchable tables and field widgets, while Expo Router gives the explicit routes above precedence for the richer consent workflows.