Exercise: Build a Dynamic Web Server

Let’s practice what we’ve learned by creating a GET route and a POST route.

Instructions

1. Add a GET route /greet that accepts two query parameters:

   1. name: The name of the person.

   2. language: The language in which to greet (e.g., en for English, es for Spanish).

   3. If both parameters are provided, respond with a greeting in the specified language. Example: ...