News and author pages: listPosts per page, with pager

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ

layouts/_partials/pager.html

@@ -0,0 +1,12 @@
+{{/* page links for a paginator; nothing when there is a single page */}}
+{{ if gt .TotalPages 1 }}
+<nav class="pager" aria-label="Pages" data-pagefind-ignore>
+  {{ if .HasPrev }}<a href="{{ .Prev.URL }}" rel="prev">← Newer</a>{{ end }}
+  {{ $current := .PageNumber }}
+  {{ range .Pagers }}
+  {{ if eq .PageNumber $current }}<span class="current" aria-current="page">{{ .PageNumber }}</span>
+  {{ else }}<a href="{{ .URL }}">{{ .PageNumber }}</a>{{ end }}
+  {{ end }}
+  {{ if .HasNext }}<a href="{{ .Next.URL }}" rel="next">Older →</a>{{ end }}
+</nav>
+{{ end }}