add website config.

src/shared/store/config.ts

@@ -0,0 +1,14 @@
+import { getWebsiteConfig } from "~/oj/api"
+import { WebsiteConfig } from "~/utils/types"
+
+export const useConfigStore = defineStore("config", () => {
+  const config = ref<WebsiteConfig>()
+  async function getConfig() {
+    const res = await getWebsiteConfig()
+    config.value = res.data
+  }
+  return {
+    config,
+    getConfig,
+  }
+})