refactor(i18n): translation key renaming (#68)

closes https://github.com/CaiJimmy/hugo-theme-stack/issues/63

layouts/partials/widget/archives.html

@@ -2,7 +2,7 @@
     <div class="widget-icon">
         {{ partial "helper/icon" "infinity" }}
     </div>
-    <h2 class="widget-title section-title">{{ T "widgetArchivesTitle" }}</h2>
+    <h2 class="widget-title section-title">{{ T "widget.archives.title" }}</h2>
 
     {{ $pages := where .Site.RegularPages "Type" "in" .Site.Params.mainSections }}
     {{ $notHidden := where .Site.RegularPages "Params.hidden" "!=" true }}
@@ -15,7 +15,7 @@
             <div class="archives-year">
                 <a href="{{ $.Site.Params.widgets.archives.path | relLangURL }}#{{ $id }}">
                     {{ if eq $index $.Site.Params.widgets.archives.limit }}
-                        <span class="year">{{ T "widgetArchivesMore" }}</span>
+                        <span class="year">{{ T "widget.archives.more" }}</span>
                     {{ else }}
                         <span class="year">{{ .Key }}</span>
                         <span class="count">{{ len $item.Pages }}</span>

layouts/partials/widget/search.html

@@ -1,7 +1,7 @@
 <form action="/search" class="search-form widget" {{ with .OutputFormats.Get "json" -}}data-json="{{ .Permalink }}" {{- end }}>
     <p>
-        <label>{{ T "searchTitle" }}</label>
-        <input name="keyword" required placeholder="{{ T `searchPlaceholder` }}" />
+        <label>{{ T "search.title" }}</label>
+        <input name="keyword" required placeholder="{{ T `search.placeholder` }}" />
     
         <button title="Search">
             {{ partial "helper/icon" "search" }}

layouts/partials/widget/tag-cloud.html

@@ -2,7 +2,7 @@
     <div class="widget-icon">
         {{ partial "helper/icon" "tag" }}
     </div>
-    <h2 class="widget-title section-title">{{ T "widgetTagCloudTitle" }}</h2>
+    <h2 class="widget-title section-title">{{ T "widget.tagCloud.title" }}</h2>
 
     <div class="tagCloud-tags">
         {{ range first .Site.Params.widgets.tagCloud.limit .Site.Taxonomies.tags.ByCount }}