first commit

app/stores/banner.ts

@@ -0,0 +1,18 @@
+import { defineStore } from 'pinia';
+import type { Banner } from '~~/types/banner';
+
+interface BannerState {
+    banner: Banner[];
+}
+
+export const useBannerStore = defineStore('banner', {
+    state: (): BannerState => ({
+        banner: [],
+    }),
+    actions: {
+        setBanner(newBanner: Banner[]): void {
+            this.banner = newBanner;
+        }
+    }
+});
+