refactor: use relLangURL to build relative links

For better i18n support

Fixes archive page path
Remove tag cloud term exclusion

closes https://github.com/CaiJimmy/hugo-theme-stack/issues/8

layouts/partials/widget/archive.html

@@ -12,7 +12,7 @@
     {{ range first .Site.Params.widgets.archive.limit ($archive) }}
         {{ $id := lower (replace .Key " " "-") }}
         <div class="archive-year">
-            <a href="{{ $.Site.BaseURL }}{{ $.Site.Params.widgets.archive.path }}#{{ $id }}">
+            <a href="{{ $.Site.Params.widgets.archive.path | relLangURL }}#{{ $id }}">
                 <span class="year">{{ .Key }}</span>
                 <span class="count">{{ len .Pages }}</span>
             </a> 
@@ -21,7 +21,7 @@
 
     {{ if gt (len $archive) .Site.Params.widgets.archive.limit }}
         <div class="archive-year">
-            <a href="{{ $.Site.BaseURL }}/archive">
+            <a href="{{ $.Site.Params.widgets.archive.path | relLangURL }}">
                 <span class="year">{{ T "widgetArchiveMore" }}</span>
             </a> 
         </div>

layouts/partials/widget/tag-cloud.html

@@ -1,5 +1,4 @@
 {{ $tags := .Site.Taxonomies.tags.ByCount }}
-{{ $v2 := where $tags "Term" "not in" (slice "hugo" "tag" "rss") }}
 
 <section class="widget tagCloud">
     <div class="widget-icon">
@@ -8,8 +7,8 @@
     <h1 class="widget-title">{{ T "widgetTagCloudTitle" }}</h1>
 
     <div class="tagCloud-tags">
-        {{ range first .Site.Params.widgets.tagCloud.limit $v2 }}
-        <a href="{{ $.Site.BaseURL }}tags/{{ .Term | urlize }}/" class="font_size_{{ .Count }}">
+        {{ range first .Site.Params.widgets.tagCloud.limit $tags }}
+        <a href="{{ printf `tags/%s` (.Term | urlize) | relLangURL }}" class="font_size_{{ .Count }}">
             {{ .Term | humanize }}
         </a>
         {{ end }}