fix: add missing error reporting for some fields on show page

refs #257

src/Pages/ShowBasicData.vue

@@ -113,6 +113,7 @@
           :label="t('showMeta.categories')"
           custom-control
           :is-saving="categories.isSaving"
+          :errors="categories.errors"
         >
           <ComboBoxSimple v-model="categories.value" :choices="categories.choices">
             <template #selected="{ deselect }">
@@ -133,15 +134,30 @@
           </ComboBoxSimple>
         </FormGroup>
 
-        <FormGroup :label="t('showMeta.topics')" custom-control :is-saving="topics.isSaving">
+        <FormGroup
+          :label="t('showMeta.topics')"
+          custom-control
+          :is-saving="topics.isSaving"
+          :errors="topics.errors"
+        >
           <ComboBoxSimple v-model="topics.value" :choices="topics.choices" />
         </FormGroup>
 
-        <FormGroup :label="t('showMeta.genres')" custom-control :is-saving="musicFocuses.isSaving">
+        <FormGroup
+          :label="t('showMeta.genres')"
+          custom-control
+          :is-saving="musicFocuses.isSaving"
+          :errors="musicFocuses.errors"
+        >
           <ComboBoxSimple v-model="musicFocuses.value" :choices="musicFocuses.choices" />
         </FormGroup>
 
-        <FormGroup :label="t('showMeta.languages')" custom-control :is-saving="languages.isSaving">
+        <FormGroup
+          :label="t('showMeta.languages')"
+          custom-control
+          :is-saving="languages.isSaving"
+          :errors="languages.errors"
+        >
           <ComboBoxSimple v-model="languages.value" :choices="languages.choices" />
         </FormGroup>
 
@@ -182,11 +198,21 @@
           />
         </FormGroup>
 
-        <FormGroup :label="t('showMeta.hosts')" custom-control :is-saving="hosts.isSaving">
+        <FormGroup
+          :label="t('showMeta.hosts')"
+          custom-control
+          :is-saving="hosts.isSaving"
+          :errors="hosts.errors"
+        >
           <ComboBoxSimple v-model="hosts.value" :choices="hosts.choices" />
         </FormGroup>
 
-        <FormGroup :label="t('showMeta.owners')" class="tw-order-last" :is-saving="owners.isSaving">
+        <FormGroup
+          :label="t('showMeta.owners')"
+          class="tw-order-last"
+          :is-saving="owners.isSaving"
+          :errors="owners.errors"
+        >
           <ComboBoxSimple
             v-model="owners.value"
             :disabled="!authStore.isSuperuser"