chore: make search button functional

Author: iiio2

app/pages/index.vue

@@ -19,7 +19,6 @@ const frameworks = ref([
 
 async function search() {
   const query = searchQuery.value.trim()
-  if (!query) return
   await navigateTo({
     path: '/search',
     query: query ? { q: query } : undefined,