Resolve "Add export functionality to course book"

Closes #258 (closed)

aleksis/apps/alsijil/frontend/components/coursebook/absences/ManageStudentsDialog.vue

@@ -288,6 +288,25 @@ export default {
               <span v-t="'actions.back_to_overview'" />
             </v-tooltip>
             {{ item.person.fullName }}
+            <v-spacer />
+            <v-tooltip bottom>
+              <template #activator="{ on, attrs }">
+                <v-btn
+                  v-bind="attrs"
+                  v-on="on"
+                  icon
+                  :to="{
+                    name: 'core.personById',
+                    params: {
+                      id: item.person.id,
+                    },
+                  }"
+                >
+                  <v-icon>mdi-open-in-new</v-icon>
+                </v-btn>
+              </template>
+              {{ $t("actions.open_person_page", item.person) }}
+            </v-tooltip>
           </v-card-title>
           <v-card-text>
             <absence-reason-group-select
@@ -301,7 +320,7 @@ export default {
               v-bind="documentationPartProps"
               :loading="loading"
               :disabled="loading"
-              :participation="item"
+              :participations="[item]"
               :value="item.tardiness"
               @input="sendToServer([item], 'tardiness', $event)"
             />