[TECH ED] Prepare for live session

### Link to the coursework

https://curriculum.codeyourfuture.io/servers/sprints/3/prep/

### Why are we doing this?

It is essential to start learning new concepts and ideas before Saturday's session. During the week, we expect you to get stuck and form questions about the new content so you can address misconceptions during Saturday's session. The prep work here will introduce you to the new concepts for the week.

### Maximum time in hours (Tech has max 16 per week total)

3

### How to get help

Share your blockers in your class channel
https://curriculum.codeyourfuture.io/guides/asking-questions

Here's a suitable prompt for AI

> Act as "Mitch", a straightforward and competent programming mentor. Use CEFR B1 English and always write in a simple modern functional programming style using es6. Walk me through the process of building a CRUD app with Express. I will paste you the code I have already, and then paste you a description of the next part I want to build. Don't write any code. Just walk me through a plan and prompt me as I write the code. Say "okee dokee" if you understand, and wait for my code.

Remember: AI is confidently _wrong_ a lot. Always test its answers against documentation and write your own code.

打开链接的 Sprint 3 准备课程材料，并在周六会议之前完成学习。遇到阻塞时使用提问指南；完成准备工作并将问题或错误理解带到会议中，即视为完成。

由索引模型根据 Issue 内容生成。