Add face pool, blacklisting, and action explanations to people admin

Removed faces now go to an "Unidentified pool" cluster rather than
disappearing. Deleting a cluster blacklists all its members so they are
skipped by future re-clustering runs. Pool faces can be assigned to a
named person or individually blacklisted. A plain-English info box on
the detail page explains what each action does and that no photo files
are ever modified.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/views/admin/people.erb b/views/admin/people.erb
index c17e847..9715b95 100644
--- a/views/admin/people.erb
+++ b/views/admin/people.erb
@@ -26,6 +26,26 @@
     </div>
   </section>
 
+  <% if @pool %>
+    <div class="people-pool-row">
+      <div class="face-samples">
+        <% @pool[:samples].each do |s| %>
+          <img src="/face/<%= ERB::Util.html_escape(s[:rel]) %>?box=<%= ERB::Util.html_escape(s[:box].join(',')) %>"
+               width="72" height="72" loading="lazy"
+               class="face-list-thumb"
+               data-thumb="/thumb/<%= ERB::Util.html_escape(s[:rel]) %>">
+        <% end %>
+        <% if @pool[:count] > @pool[:samples].length %>
+          <a href="/admin/people/__pool__" class="face-more">+<%= @pool[:count] - @pool[:samples].length %> more</a>
+        <% end %>
+      </div>
+      <div class="people-admin-meta">
+        <span class="face-count pool-label">Unidentified pool &mdash; <%= @pool[:count] %> face<%= @pool[:count] == 1 ? '' : 's' %></span>
+        <a href="/admin/people/__pool__" class="btn btn-sm">Review</a>
+      </div>
+    </div>
+  <% end %>
+
   <% if @clusters.empty? %>
     <p class="empty-album" style="margin-top: 40px">
       No face data yet — the face daemon is still processing, or run Re-cluster once it has finished a pass.