New "about" section on PreferencesPage, add new exercise descriptions/steps

software/src/pages/misc/preferencesPage/index.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import pageSetup from './pageSetup.vue';
 import systemSetup from './systemSetup.vue';
+import aboutSection from './aboutSection.vue';
 </script>
 
 <template>
@@ -16,5 +17,11 @@ import systemSetup from './systemSetup.vue';
         <system-setup />
       </v-col>
     </v-row>
+
+    <v-row>
+      <v-col>
+        <about-section />
+      </v-col>
+    </v-row>
   </v-container>
 </template>