feat: add search toggle option (fix #509)

src/menus/TopWideMenu.vue

@@ -31,7 +31,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         :label="settings.name"
         :avatar="settings.avatar"
       />
-      <AppSearch v-model="search" />
+      <AppSearch v-if="showSearchForm" v-model="search" />
       <OpenerButton
         v-if="!openerHover"
         @click="$emit('close')"
@@ -107,6 +107,7 @@ const activeApp = ref(null)
 const targetBlankApps = ref([])
 const settings = ref(null)
 const search = ref('')
+const showSearchForm = ref(true)
 const openerHover = ref(false)
 const menu = useTemplateRef('menu')
 const isTouchDevice = window.matchMedia('(pointer: coarse)').matches
@@ -125,6 +126,7 @@ onMounted(async () => {
 
   targetBlankApps.value = config['target-blank-apps']
   settings.value = config['settings']
+  showSearchForm.value = config['show-search-form']
   openerHover.value = config['opener-hover'] && !isTouchDevice
 
   items.value = await navStore.getCategories()