feat: add one-click copy support for installation commands

Author: jainiksha

README.md

@@ -88,6 +88,12 @@ python-mini-project/
 
 #### 1. Clone the Repository
 
+<div align="right">
+
+<button class="copy-btn" data-copy="clone-command">📋 Copy</button>
+
+</div>
+
 ```bash
 git clone https://github.com/steam-bell-92/python-mini-project.git
 cd python-mini-project
@@ -97,6 +103,12 @@ cd python-mini-project
 
 For Linux/macOS:
 
+<div align="right">
+
+<button class="copy-btn" data-copy="linux-venv">📋 Copy</button>
+
+</div>
+
 ```bash
 python3 -m venv venv
 source venv/bin/activate
@@ -118,6 +130,12 @@ venv\Scripts\Activate.ps1
 
 #### 3. Install Dependencies
 
+<div align="right">
+
+<button class="copy-btn" data-copy="install-command">📋 Copy</button>
+
+</div>
+
 ```bash
 pip install --upgrade pip
 pip install -r requirements.txt
@@ -161,6 +179,12 @@ The web app requires Node.js and npm:
 
 #### Steps to Run Web App
 
+<div align="right">
+
+<button class="copy-btn" data-copy="web-command">📋 Copy</button>
+
+</div>
+
 ```bash
 cd web-app
 npm install
@@ -173,6 +197,12 @@ The app will open at `http://localhost:3000` (or your configured port).
 
 To verify that the projects work correctly, run the test suite:
 
+<div align="right">
+
+<button class="copy-btn" data-copy="pytest-command">📋 Copy</button>
+
+</div>
+
 ```bash
 pytest tests/ -v
 ```