add employee details

Reviewed-on: #27
Reviewed-by: Get in my car i have candy <huydw@proton.me>

src/app/qualification/details/details.component.html

@@ -8,7 +8,10 @@
       <p class="text-gray-500 italic">No employees found with this qualification.</p>
     } @else {
       @for (employee of employees; track employee.id) {
-        <a class="flex items-center p-3 bg-gray-50 rounded-lg hover:bg-gray-100 transition-colors">
+        <a
+          class="flex items-center p-3 bg-gray-50 rounded-lg hover:bg-gray-100 transition-colors"
+          (click)="openEmployeeDetailsModal(employee)"
+        >
           <span class="font-medium">{{ employee.firstName }} {{ employee.lastName }}</span>
         </a>
       }