Update docs to use yarn

README.md

@@ -13,16 +13,18 @@ If you want to run this project into your own development server and maybe makin
 It is also mentioned by the developer of Quran.com, he tell me on Quran.com Discord Server that we can use the data (espesially when I asking for quran images & quran audio from everyayah.com) only if the app is free (no ads, no charge, etc).
 
 About quran audio from everyayah.com
+
 > if your app isn't for money (no ads, etc) and is respectful of the word of Allah then 👍
 
 About quran images from android.quran.com
+
 > you can just use the quran mobile images if it's again for free no charge app etc.
 
 1. Fork/download this project
 2. Enter to the project direcotry via CMD/Terminal
-3. Run: `npm install`
-4. Run: `npm run dev` for development (automatically will opening the browser)
-5. Run: `npm run build` for production
+3. Run: `yarn install`
+4. Run: `yarn dev` for development (automatically will opening the browser)
+5. Run: `yarn build` for production
 6. Enjoy!
 
 **Note:**