init pinia

remote/composables/useHostPinia.ts

@@ -0,0 +1,10 @@
+import { onBeforeMount } from "vue"
+import { setActivePinia } from "pinia"
+
+export function useHostPinia() {
+  onBeforeMount(() => {
+    console.log("RMT: init pinia store from host: ")
+    // @ts-expect-error global pinia host
+    setActivePinia(window.__mfeHostPinia || createPinia())
+  })
+}