Added test .env

Author: rajat1saxena

examples/next-app-router/.env

@@ -0,0 +1 @@
+MEDIALIT_API_KEY=test

examples/next-app-router/.gitignore

@@ -31,7 +31,8 @@ yarn-error.log*
 .pnpm-debug.log*
 
 # env files (can opt-in for committing if needed)
-.env*
+!.env
+.env.*
 
 # vercel
 .vercel

examples/next-app-router/README.md

@@ -2,10 +2,9 @@ This is a [Next.js](https://nextjs.org) project which demonstrates the usage of
 
 ## Getting Started
 
-First, create a `.env.local` file in the root directory with the following environment variables:
+First, add the MediaLit API key to `.env` file in the root directory:
 
 ```env
-MEDIALIT_ENDPOINT=https://api.medialit.clqa.site
 MEDIALIT_API_KEY=your_api_key_here
 ```
 
@@ -25,8 +24,6 @@ Open [http://localhost:3000](http://localhost:3000) with your browser to see the
 
 You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
 
-This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
-
 ## Learn More
 
 To learn more about Next.js, take a look at the following resources: