added resources section

Author: Dev Agrawal

src/routes/solid-start/guides/data-apis.mdx

@@ -587,4 +587,8 @@ export default function TodoApp() {
 
 - [TodoMVC](https://github.com/solidjs/solid-start/tree/main/examples/todomvc) - classic TodoMVC implementation using an [unstorage](https://unstorage.unjs.io/) KV store. Demonstrates most features described here to an intermediate level.
 
-- [Strello](https://github.com/solidjs-community/strello) - Trello clone built with [Prisma](https://www.prisma.io/) and [Turso](https://turso.tech/). Demonstrates everything described here, along with an advanced approach to fine-grained optimistic updates.
+- [Strello](https://github.com/solidjs-community/strello) - Trello clone built with [Prisma](https://www.prisma.io/) and [Turso](https://turso.tech/). Demonstrates everything described here, along with an advanced approach to fine-grained optimistic updates.
+
+## More resources
+
+- [All you need to add optimistic UI to your project! (By Atila Fassina)](https://www.youtube.com/watch?v=D9nEgdSYH1o&ab_channel=Atila)