Added results CRUD and result detailed view

ref-test/quiz/templates/quiz/start-quiz.html

@@ -34,7 +34,10 @@
             <div class="container form-submission-button">
                 <div class="row">
                     <div class="col text-center">
-                        <button class="btn btn-md btn-success btn-block" type="submit">Start Quiz</button>
+                        <button class="btn btn-md btn-success btn-block" type="submit">
+                            <i class="bi bi-pencil-fill button-icon"></i>
+                            Start Exam
+                        </button>
                     </div>
                 </div>
             </div>