Merge branch 'cherry-pick-faef2767' into 'release/2.6.x'

Fix admin dashboard crashing for 2.6.1

See merge request pleroma/pleroma-fe!1868

changelog.d/fix-admin-crash-when-no-primary-fe-set.fix

@@ -0,0 +1 @@
+Fix frontend admin tab crashing when no primary frontend is set

src/components/settings_modal/admin_tabs/frontends_tab.vue

@@ -33,9 +33,9 @@
           >
             <strong>{{ frontend.name }}</strong>
             {{ ' ' }}
-            <span v-if="adminDraft[':pleroma'][':frontends'][':primary'].name === frontend.name">
+            <span v-if="adminDraft[':pleroma'][':frontends'][':primary']?.name === frontend.name">
               <i18n-t
-                v-if="adminDraft[':pleroma'][':frontends'][':primary'].ref === frontend.refs[0]"
+                v-if="adminDraft[':pleroma'][':frontends'][':primary']?.ref === frontend.refs[0]"
                 keypath="admin_dash.frontend.is_default"
               />
               <i18n-t