And Discord badge and simplify example section (#350)

## Description

<!-- Provide a concise and descriptive summary of the changes
implemented in this PR. -->

### Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [x] Documentation update (improves or adds clarity to existing
documentation)

### Tested on

- [x] iOS
- [x] Android

### Testing instructions

<!-- Provide step-by-step instructions on how to test your changes.
Include setup details if necessary. -->

### Screenshots

<!-- Add screenshots here, if applicable -->

### Related issues

<!-- Link related issues here using #issue-number -->

### Checklist

- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have updated the documentation accordingly
- [x] My changes generate no new warnings

### Additional notes

<!-- Include any additional information, assumptions, or context that
reviewers might need to understand this PR. -->

Author: msluszniak

README.md

@@ -1,5 +1,14 @@
 <div align="right">
-  <h1 align="left" style="display:inline-block">React Native ExecuTorch <a href="https://www.producthunt.com/posts/react-native-executorch?embed=true&utm_source=badge-featured&utm_medium=badge&utm_souce=badge-react&#0045;native&#0045;executorch" target="_blank" rel="noopener noreferrer"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=891872&theme=neutral&t=1742503583297" alt="React Native ExecuTorch - Product Hunt" height="34" align="right" /></a></h1>
+  <h1 align="left" style="display:inline-block">React Native ExecuTorch 
+    <!-- Discord Badge -->
+    <a href="https://discord.gg/ZGqqY55qkP">
+      <img src="https://img.shields.io/discord/464786597288738816.svg?label=Join%20Us&logo=discord&style=flat-square&color=7289DA" alt="Join us on Discord"/>
+    </a>
+    <!-- Product Hunt Badge -->
+    <a href="https://www.producthunt.com/posts/react-native-executorch?embed=true&utm_source=badge-featured&utm_medium=badge&utm_souce=badge-react&#0045;native&#0045;executorch" target="_blank" rel="noopener noreferrer">  
+      <img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=891872&theme=neutral&t=1742503583297" alt="React Native ExecuTorch - Product Hunt" height="34" align="right" />
+    </a>
+  </h1>
 </div>
 
 ![Software Mansion banner](https://github.com/user-attachments/assets/fa2c4735-e75c-4cc1-970d-88905d95e3a4)
@@ -105,15 +114,7 @@ If you would like to run it, navigate to it's project directory, for example `ap
 yarn
 ```
 
-then run:
-
-```bash
-cd ios
-pod install
-cd ..
-```
-
-And finally, if you want to run on Android:
+And then, if you want to run on Android:
 
 ```bash
 yarn expo run:android