Adds installation guideline

Author: tlshifat

README.md

@@ -6,6 +6,20 @@ MoneyMint is a simple app for tracking expenses, budgeting, and getting an overv
   <img alt="MoneyMint" src="https://github.com/phpfour/moneymint/assets/171715/e91cb8ef-507a-4b34-9e7e-ad42fa25fad4" style="max-width: 100%;">
 </p>
 
+## Installation
+- Clone the repository
+- cd moneymint
+- composer install or composer update
+- cp .env.example .env
+- Set up .env file
+- php artisan key:generate
+- php artisan migrate:fresh --seed
+- php artisan serve
+
+In new terminal
+- npm i
+- npm run dev
+
 ## Contributing
 
 Thank you for considering contributing to the project! Please fork this project and open a pull request against the `main` branch.