Remove "book title" input from homepage

[Zelig880]

Remove HTML in welcomeSearch.vue

 <div class="bg-white md:bg-none rounded-full md:rounded-none flex flex-col md:flex-grow py-2 px-10 md:px-0 md:mr-4 w-10/12 mx-auto">
          <label>Books title or All</label>
          <input class="mt-1" v-model="form.searchTitle" :class="{ 'is-invalid': form.errors.has('searchTitle') }" type="text" placeholder="The lord of the ring">
        </div>
        

[mdvb1001]

See PR #165 @Zelig880
It was easier to add it there than to wait to merge 165.