Introduce configurable retention options and default selection, store
retention when creating manifests, and add a helper to delete box
directories to enable expiring/cleanup workflows. Update login and upload
styles (new login layout, taller upload window) to support the new UI.feat(boxstore): add retention options and box deletion support
Introduce configurable retention options and default selection, store
retention when creating manifests, and add a helper to delete box
directories to enable expiring/cleanup workflows. Update login and upload
styles (new login layout, taller upload window) to support the new UI.