hack imports of wasm due to the issues in Vite and Next.js build systems

bindings/javascript/packages/wasm-runtime/runtime.cjs

@@ -0,0 +1,15 @@
+const { MessageHandler, instantiateNapiModuleSync, instantiateNapiModule } = require('@emnapi/core')
+const { getDefaultContext } = require('@emnapi/runtime')
+const { WASI } = require('@tybys/wasm-util')
+
+const { createFsProxy, createOnMessage } = require('./dist/fs-proxy.cjs')
+
+module.exports = {
+  MessageHandler,
+  instantiateNapiModule,
+  instantiateNapiModuleSync,
+  getDefaultContext,
+  WASI,
+  createFsProxy,
+  createOnMessage,
+}