added states table for large client storage

indexedDb/impl/state/stateIndexedDbWorker.js

+////////////////////////////////////////////////////////////////////////////////
+// Copyright © 2022 xx foundation                                             //
+//                                                                            //
+// Use of this source code is governed by a license that can be found in the  //
+// LICENSE file.                                                              //
+////////////////////////////////////////////////////////////////////////////////
+
+importScripts('wasm_exec.js');
+
+const isReady = new Promise((resolve) => {
+    self.onWasmInitialized = resolve;
+});
+
+const go = new Go();
+const binPath = 'xxdk-stateIndexedDkWorker.wasm'
+WebAssembly.instantiateStreaming(fetch(binPath), go.importObject).then(async (result) => {
+    go.run(result.instance);
+    await isReady;
+}).catch((err) => {
+    console.error(err);
+});
\ No newline at end of file