chore(pages/index.html): add update timestamp to home page

src/assets/styles/base/index.css

@@ -501,5 +501,6 @@ footer {
   .updated {
     font-size: var(--font-size-sm);
     text-align: center;
+    margin-top: 0;
   }
 }

src/includes/layout/footer.liquid

@@ -4,7 +4,7 @@
 {%- elsif pageUpdated -%}
   {%- assign updateTime = page.updated | date:"%B %-d, %l:%M %P", "America/Los_Angeles" -%}
 {%- endif -%}
-<footer{% unless updateTime %} style="margin-top:var(--spacing-3xl)"{% endunless %}>
+<footer>
   {%- if updateTime -%}
     <p class="updated"><em>This page was last updated on {{ updateTime | strip }}.</em></p>
   {%- endif -%}

src/pages/index.html

@@ -1,5 +1,6 @@
 ---
 permalink: /
+updated: "now"
 ---
 {% render "home/intro.liquid"
   intro:globals.intro,