feat(events): restore responsive appointment overview and creation

frontend/components/EntityEdit.vue

@@ -385,6 +385,8 @@ const getEntityModalCreateQuery = (datapoint) => {
 const getPostSaveRoute = () => {
   if (type !== "events") return null
 
+  if (route.query.returnTo === "events") return "/events"
+
   if (route.query.returnTo === "plantafel") {
     return {
       path: "/organisation/plantafel",
@@ -475,25 +477,21 @@ const updateItem = async () => {
 <template>
   <UDashboardNavbar
       v-if="!props.inModal"
+      :title="item.id ? `${dataType.labelSingle} bearbeiten` : `${dataType.labelSingle} erstellen`"
       :ui="{center: 'flex items-stretch gap-1.5 min-w-0'}"
   >
     <template #toggle>
       <div v-if="platform === 'mobile'"></div>
     </template>
-    <template #left>
+    <template #leading>
       <UButton
           icon="i-heroicons-chevron-left"
           variant="outline"
+          aria-label="Zurück"
           @click="router.back()"
       >
       </UButton>
     </template>
-    <template #center>
-      <h1
-          v-if="item"
-          :class="['text-xl','font-medium', 'text-center']"
-      >{{ item.id ? `${dataType.labelSingle} bearbeiten` : `${dataType.labelSingle} erstellen` }}</h1>
-    </template>
     <template #right>
       <ArchiveButton
           color="error"
@@ -517,7 +515,7 @@ const updateItem = async () => {
         Erstellen
       </UButton>
       <UButton
-          @click="router.push(item.id ? `/standardEntity/${type}/show/${item.id}` : `/standardEntity/${type}`)"
+          @click="router.push(getPostSaveRoute() || (item.id ? `/standardEntity/${type}/show/${item.id}` : `/standardEntity/${type}`))"
           color="red"
           class="ml-1"
       >
@@ -527,14 +525,9 @@ const updateItem = async () => {
   </UDashboardNavbar>
   <UDashboardNavbar
       v-else
+      :title="props.floatingWindow ? '' : (item.id ? `${dataType.labelSingle} bearbeiten` : `${dataType.labelSingle} erstellen`)"
       :ui="{center: 'flex items-stretch gap-1.5 min-w-0'}"
   >
-    <template #center>
-      <h1
-          v-if="item && !props.floatingWindow"
-          :class="['text-xl', 'font-medium']"
-      >{{ item.id ? `${dataType.labelSingle} bearbeiten` : `${dataType.labelSingle} erstellen` }}</h1>
-    </template>
     <template #right>
       <UButton
           v-if="item.id"