add sage theme

web/app/themes/badegg/resources/views/forms/search.blade.php

@@ -0,0 +1,16 @@
+<form role="search" method="get" class="search-form" action="{{ home_url('/') }}">
+  <label>
+    <span class="sr-only">
+      {{ _x('Search for:', 'label', 'sage') }}
+    </span>
+
+    <input
+      type="search"
+      placeholder="{!! esc_attr_x('Search &hellip;', 'placeholder', 'sage') !!}"
+      value="{{ get_search_query() }}"
+      name="s"
+    >
+  </label>
+
+  <button>{{ _x('Search', 'submit button', 'sage') }}</button>
+</form>