add missing menu icon to template

src/components/Header.vue

@@ -54,6 +54,7 @@
                         :key="item.title"
                         :title="item.title"
                         :to="item.to"
+                        :prepend-icon="item.icon"
                         link
                     />
             </v-list-group>
@@ -65,6 +66,7 @@
                         :key="item.title"
                         :title="item.title"
                         :to="item.to"
+                        :prepend-icon="item.icon"
                         link
                     />
             </v-list-group>
@@ -76,6 +78,7 @@
                         :key="item.title"
                         :title="item.title"
                         :to="item.to"
+                        :prepend-icon="item.icon"
                         link
                     />
             </v-list-group>
@@ -87,6 +90,7 @@
                         :key="item.title"
                         :title="item.title"
                         :to="item.to"
+                        :prepend-icon="item.icon"
                         link
                     />
             </v-list-group>
@@ -119,23 +123,23 @@
     ]
 
     const schedulingItems = [
-        { title: 'Calendar', to: '/calendar' },
+        { title: 'Calendar', to: '/calendar', icon: 'mdi-folder-outline' },
-        { title: 'Scheduler', to: '/scheduler' }
+        { title: 'Scheduler', to: '/scheduler', icon: 'mdi-folder-outline' }
     ]
 
     const trainingItems = [
-        { title: 'Courses', to: '/courses' },
+        { title: 'Courses', to: '/courses', icon: 'mdi-folder-outline' },
-        { title: 'Certifications', to: '/certs' }
+        { title: 'Certifications', to: '/certs', icon: 'mdi-folder-outline' }
     ]
 
     const stanEvalItems = [
-        { title: 'FCIF Admin', to: '/fcif-admin' },
+        { title: 'FCIF Admin', to: '/fcif-admin', icon: 'mdi-folder-outline' },
-        { title: 'Management', to: '/management' },
+        { title: 'Management', to: '/management', icon: 'mdi-folder-outline' },
     ]
 
     const adminItems = [
-        { title: 'Users', to: '/users' },
+        { title: 'Users', to: '/users', icon: 'mdi-folder-outline' },
-        { title: 'Settings', to: '/settings'}
+        { title: 'Settings', to: '/settings', icon: 'mdi-folder-outline' }
     ]
 
     const theme = useTheme()