Migrate to template only components

Author: sivakumar-kailasam

app/components/loading-spinner.js

@@ -1,7 +1,9 @@
-<div class="sk-folding-cube">
-  <div class="sk-cube1 sk-cube"></div>
-  <div class="sk-cube2 sk-cube"></div>
-  <div class="sk-cube4 sk-cube"></div>
-  <div class="sk-cube3 sk-cube"></div>
+<div class="loading-spinner">
+  <div class="sk-folding-cube">
+    <div class="sk-cube1 sk-cube"></div>
+    <div class="sk-cube2 sk-cube"></div>
+    <div class="sk-cube4 sk-cube"></div>
+    <div class="sk-cube3 sk-cube"></div>
+  </div>
+  {{yield}}
 </div>
-{{yield}}

app/components/search-input/dropdown-header.js

@@ -1,8 +1,10 @@
-<div class="algolia-docsearch-suggestion algolia-docsearch-suggestion__main">
-  <div class="algolia-docsearch-suggestion--category-header">
-    <span class="algolia-docsearch-suggestion--category-header-lvl0">
-      {{yield}}
-    </span>
+<div class="ds-suggestion">
+  <div class="algolia-docsearch-suggestion algolia-docsearch-suggestion__main">
+    <div class="algolia-docsearch-suggestion--category-header">
+      <span class="algolia-docsearch-suggestion--category-header-lvl0">
+        {{yield}}
+      </span>
+    </div>
+    <div class="algolia-docsearch-suggestion--wrapper"></div>
   </div>
-  <div class="algolia-docsearch-suggestion--wrapper"></div>
-</div>
+</div>