Revise README with new features and details

Updated project description and added features section.

Author: faroughalvandi

README.md

@@ -1,2 +1,38 @@
-# GmailSweep
-Delete thousands of emails from any Gmail tab (Social • Promotions • Updates • Forums • Primary) in seconds — with full preview and custom count. 100% safe using App Password.
+# GmailSweep 🧹
+
+**Delete hundreds or thousands of emails from any Gmail tab in seconds**  
+Social • Promotions • Updates • Forums • Primary
+
+No more endless scrolling. Just pick a tab, choose how many, preview, and sweep!
+
+[![Python](https://img.shields.io/badge/Python-3.8%2B-blue)](https://python.org)
+[![Django](https://img.shields.io/badge/Django-5.0%2B-green)](https://djangoproject.com)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![Stars](https://img.shields.io/github/stars/yourusername/GmailSweep?style=social)](https://github.com/yourusername/GmailSweep)
+
+## 🚀 Features
+
+- Delete any number of latest emails (100, 500, 2000, 5000)
+- Full preview with **Subject + Sender** before deletion
+- Supports **all Gmail tabs**: Social, Promotions, Updates, Forums, Primary
+- Works perfectly with **Persian/Farsi Gmail**
+- 100% secure — uses **Google App Password** (your real password never stored)
+- Beautiful, responsive web interface
+- No external dependencies except Django
+
+## 🖼️ Screenshots
+
+*(Coming after first release — will show login, dashboard & preview)*
+
+## ⚡ Quick Start (Local)
+
+```bash
+# 1. Clone the repo
+git clone https://github.com/yourusername/GmailSweep.git
+cd GmailSweep
+
+# 2. Install dependencies
+pip install -r requirements.txt
+
+# 3. Run the server
+python manage.py runserver