🧪 Test the Popup Functionality

1. You should see your extension icon appear in the Chrome toolbar (puzzle icon or your custom icon).
2. Click on your extension icon to open the pop-up.
3. In the popup:
   • Type any text in the input textarea.
     • Click the Pascal Case button — check if the output transforms correctly for Pascal case.
     • Click the Kebab Case button — check if the output transforms correctly for Kebab case.

Test Update Flow

• After making changes, use chrome://extensions/ > click Reload.
  
• Retest all key functionality after updates.