feat: add favicon

[PranavShadow]

Solves issue #44

Changes Made

• Created client/public/ folder
• Added favicon.png to client/public/
• Updated index.html to reference the favicon

Previously:

on Updation:

The new Project Structure includes:

stackit-qa-platform/
├── client/                 # React frontend
│   ├── public/             ✅ New Public Folder Created
│   │   └── favicon.png     ✅ Favicon added here
│   ├── src/
│   │   ├── components/     # Reusable components
│   │   ├── contexts/       # React contexts
│   │   ├── pages/          # Page components
│   │   ├── utils/          # Utility functions
│   │   └── index.css       # Global styles
│   ├── index.html          ✅ Made Updated to this
│   ├── package.json
│   └── vite.config.js
├── server/                 # Node.js backend
│   ├── config/             # Configuration files
│   ├── middleware/         # Express middleware
│   ├── models/             # Mongoose models
│   ├── routes/             # API routes
│   ├── package.json
│   └── index.js
├── package.json            # Root package.json
└── README.md

[vercel]

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[PranavShadow]

@Ashmita1206 this PR is created to solve issue #44 kindly review and merge this.

[aditya-sharma-devs]

HI, @Ashmita1206 , if the issue is still available ,I would like to work on it under SSOC'26