add readme for documentation

README.md

@@ -1,36 +1,51 @@
-This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+# 🚀 Robin Nework New Client Setup
 
-## Getting Started
+Follow these steps to run the frontend locally.
 
-First, run the development server:
+---
+
+## 1️⃣ Install Dependencies
 
 ```bash
-npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-# or
-bun dev
+npm install
 ```
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+---
 
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+## 2️⃣ Create `.env` 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.
+Create a `.env` file in the root directory and add:
 
-## Learn More
+```env
+NEXT_PUBLIC_BACKEND_URL=api.robinnetwork.ir (for example)
+NEXT_PUBLIC_BACKEND_URL_LOCAL=http://127.0.0.1:4000
+```
 
-To learn more about Next.js, take a look at the following resources:
+⚠️ Make sure your backend server is running on port `4000`.
 
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+---
 
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+## 3️⃣ Run the Application
 
-## Deploy on Vercel
+```bash
+npm run build
+npm start
+```
 
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+---
 
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
+## ✅ Application URL
+
+After running the command, the app will be available at:
+
+```
+http://localhost:3000
+```
+
+---
+
+## 📝 Notes
+
+- Restart the server after changing environment variables.
+- Ensure the backend is running before testing API requests.
+- `NEXT_PUBLIC_` variables are exposed to the browser.