PartyLayer/PartyLayer: docs/vue-suspense.md

# Suspense with the Vue query composables The `@partylayer/vue` query composables (`useTransactionCostEstimate`, `usePaidTrafficCost`, `useDamlContract`) are already Suspense-ready. You do not need a separate "suspense" composable, because Vue's Suspense works differently from React's. ## Why there