export Id from grc-20 (#432)

Author: nikgraf

.changeset/fair-weeks-double.md

@@ -0,0 +1,6 @@
+---
+"@graphprotocol/hypergraph": patch
+---
+
+export Id (re-exported from grc-20)
+  

packages/hypergraph/src/index.ts

@@ -1,3 +1,4 @@
+export { Id } from '@graphprotocol/grc-20';
 export * as Connect from './connect/index.js';
 export * as Entity from './entity/index.js';
 export * as Identity from './identity/index.js';