初始化

src/store/index.ts

@@ -0,0 +1,10 @@
+import type { App } from 'vue';
+import { createPinia } from 'pinia';
+
+const store = createPinia();
+
+export function setupStore(app: App<Element>) {
+  app.use(store);
+}
+
+export { store };