fix: remove unnecessary search landmark nested in <search> (#314)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: knowler

app/components/AppHeader.vue

@@ -71,13 +71,7 @@ onKeyStroke(',', e => {
       <div class="flex-1 flex items-center justify-center gap-4 sm:gap-6">
         <!-- Search bar (shown on all pages except home and search) -->
         <search v-if="showSearchBar" class="hidden sm:block flex-1 max-w-md">
-          <form
-            role="search"
-            method="GET"
-            action="/search"
-            class="relative"
-            @submit.prevent="handleSearchInput"
-          >
+          <form method="GET" action="/search" class="relative" @submit.prevent="handleSearchInput">
             <label for="header-search" class="sr-only">
               {{ $t('search.label') }}
             </label>

app/pages/index.vue

@@ -49,13 +49,7 @@ defineOgImageComponent('Default')
         class="w-full max-w-xl motion-safe:animate-slide-up motion-safe:animate-fill-both"
         style="animation-delay: 0.2s"
       >
-        <form
-          role="search"
-          method="GET"
-          action="/search"
-          class="relative"
-          @submit.prevent="handleSearch"
-        >
+        <form method="GET" action="/search" class="relative" @submit.prevent="handleSearch">
           <label for="home-search" class="sr-only">
             {{ $t('search.label') }}
           </label>

app/pages/search.vue

@@ -722,7 +722,7 @@ defineOgImageComponent('Default', {
         <h1 class="font-mono text-xl sm:text-2xl font-medium mb-4">{{ $t('nav.search') }}</h1>
 
         <search>
-          <form role="search" method="GET" action="/search" class="relative" @submit.prevent>
+          <form method="GET" action="/search" class="relative" @submit.prevent>
             <label for="search-input" class="sr-only">{{ $t('search.label') }}</label>
 
             <div class="relative group" :class="{ 'is-focused': isSearchFocused }">