feat: Display Git lastmod information at the file level

Signed-off-by: rogerogers <rogers@rogerogers.com>

Author: rogerogers

layouts/partials/page-meta-lastmod.html

@@ -1,7 +1,10 @@
-<div class="text-muted mt-5 pt-3 border-top">
-{{ if and (.GitInfo) (.Site.Params.github_repo) }}
-    {{ T "post_last_mod"}}
-    {{ .Lastmod.Format .Site.Params.time_format_default }}
-    {{ with .GitInfo }}: <a  href="{{ $.Site.Params.github_repo }}/commit/{{ .Hash }}">{{ .Subject }} ({{ .AbbreviatedHash }})</a>{{ end }}
-{{ end }}
+{{ if and .GitInfo .Site.Params.github_repo -}}
+<div class="td-page-meta__lastmod">
+  {{ T "post_last_mod" }} {{ .Lastmod.Format .Site.Params.time_format_default -}}
+  {{ with .GitInfo }}: {{/* Trim WS */ -}}
+    <a data-proofer-ignore href="{{ $.Site.Params.github_repo }}/commit/{{ .Hash }}">
+      {{- .Subject }} ({{ .AbbreviatedHash }}) {{- /* Trim WS */ -}}
+    </a>
+  {{- end }}
 </div>
+{{ end -}}