refactor: make article-list/compact better for term pages (#1289)

* refactor: rename article-time class to article-footer for consistency

* feat: show the number of subpages in `article-compact` when the page is a term

layouts/_partials/article-list/compact.html

@@ -4,11 +4,23 @@
             <h2 class="article-title">
                 {{- .Title -}}
             </h2>
-            <footer class="article-time">
-                <time datetime='{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}'>
-                    {{- .Date | time.Format (or .Site.Params.dateFormat.published "Jan 02, 2006") -}}
-                </time>
-            </footer>
+            
+            {{- $description := .Params.description -}}
+            {{- $IsTerm := in .Kind "term" -}}
+            {{- if $IsTerm -}}
+                {{- $description = $description | default (T "list.page" (len .Pages)) -}}
+            {{- end -}}
+            {{- if or $description (not .Date.IsZero) -}}
+                <footer class="article-footer">
+                    {{- if not .Date.IsZero -}}
+                        <time datetime="{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}">
+                            {{- .Date | time.Format .Site.Params.dateFormat.published -}}
+                        </time>
+                    {{- else if $description -}}
+                        <span class="article-description">{{- $description -}}</span>
+                    {{ end }}
+                </footer>
+            {{- end -}}
         </div>
 
         {{- $image := partial "helper/image" (dict "Image" .Params.image "Resources" .Resources) -}}