refactor(server/plugins): add plugin

use mongodb as unstorage driver

server/plugins/storage.ts

@@ -0,0 +1,13 @@
+import mongoDriver from "unstorage/drivers/mongodb";
+
+export default defineNitroPlugin(() => {
+	const storage = useStorage();
+	const db = useRuntimeConfig().database;
+	const driver = mongoDriver({
+		connectionString:
+			process.env.NODE_ENV == "production" ? `mongodb://${db.user}:${db.password}@localhost:27017/${db.name}` : `mongodb://localhost:27017/${db.name}`,
+		databaseName: db.name,
+		collectionName: "cache",
+	});
+	storage.mount("", driver);
+});