docs(README): fix broken Azure deploy link and improve instructions

- Updated Azure deploy button link
- Added clearer setup steps and better accessibility text

3-terrarium/README.md

@@ -1,34 +1,14 @@
-# My Terrarium: A project to learn about HTML, CSS, and DOM manipulation using JavaScript 🌵🌱
-
-A small drag and drop code-meditation. With a little HTML, JS and CSS, you will be able to build a web interface, style it, and even add multiple interactions of your choice.
-
-![my terrarium](images/screenshot_gray.png)
-
-# Lessons
-
-1. [Introduction to HTML](./1-intro-to-html/README.md)
-2. [Introduction to CSS](./2-intro-to-css/README.md)
-3. [Introduction to DOM and JS Closures](./3-intro-to-DOM-and-closures/README.md)
-
-## Credits
-
-Written with ♥️  by [Jen Looper](https://www.twitter.com/jenlooper)
-
-The terrarium created via CSS was inspired by Jakub Mandra's glass jar [codepen](https://codepen.io/Rotarepmi/pen/rjpNZY).
-
-The artwork is hand drawn by [Jen Looper](http://jenlooper.com) with the help of Procreate.
-
 ## Deploy your Terrarium
 
-You can deploy, or publish your terrarium on the web using Azure Static Web Apps. 
+You can deploy, or publish your Terrarium on the web using **Azure Static Web Apps**.
 
 1. Fork this repo
 
-2. Press this button
-
-[![Deploy to Azure button](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/?feature.customportal=false&WT.mc_id=academic-77807-sagibbon#create/Microsoft.StaticApp)
-
-3. Walk through the wizard creating your app. Make sure you set the app root to either be `/solution` or the root of your codebase. There's no API in this app, so don't worry about adding that. A github folder will be created in your forked repository that will help Azure Static Web Apps' build services, build and publish your app to a new URL.
-
+2. Press this button 👇  
 
+[![Deploy to Azure](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/#create/Microsoft.StaticApp)
 
+3. Follow the setup wizard to create your app.  
+   - Set the **App root** to either `/solution` or the root of your codebase.  
+   - There’s no API in this app, so you can skip the API configuration.  
+   - A `.github` folder will be created automatically to help Azure Static Web Apps build and publish your app.