adding a favicon with attribution in README file

- version : 2.3
//############################################//
	modified:   README.md
	new file:   static/favicon.ico
	modified:   templates/template.html
//############################################//

README.md

@@ -101,3 +101,6 @@ Updating the application involves pulling the latest code, updating dependencies
     ./serve.sh
     ```
 ---
+
+## Links
+- favicon : `<a href="https://www.flaticon.com/free-icons/study-program" title="study program icons">Study program icons created by Triangle Squad - Flaticon</a>`

templates/template.html

@@ -11,6 +11,7 @@
     <link href="https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700&display=swap" rel="stylesheet">
     {# Font Awesome for icons #}
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
+    <link rel="icon" href="{{ url_for('static', filename='favicon.ico') }}" type="image/x-icon">
     <style>
         body { font-family: 'Cairo', sans-serif; }
         /* Style for disabled buttons to provide visual feedback */