/* ChengetAi institutional theme hook.
 * This file is injected into the DSpace UI (see Dockerfile.angular) and
 * bind-mounted at runtime by the campus stack, so a deployment's colours can
 * change without recompiling Angular. By default it is EMPTY on purpose —
 * the stock DSpace look is kept until `chengetai brand --primary ... --apply`
 * generates a palette here from the deployment's branding profile.
 */