Blog syndication: publishing an article posts it to X and Instagram through Blotato (cover via media upload, once per article, retry button, status column)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

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@@ -311,6 +311,7 @@
         <div class="card" id="blogList">
           <div class="card-head"><h3>Articles</h3><span class="sub" id="blSub"></span></div>
           <p class="muted small" style="margin:0 0 10px">Coaching and teaching stories, published at <a href="/blog" target="_blank" rel="noopener">instantadpay.com/blog</a>. Every published post gets its own page with a title tag, description, canonical link, social preview card, structured data, and a spot in the sitemap and RSS feed. Drafts are visible only to you (open one from its row to preview the real page).</p>
+          <p class="small muted" id="blSyndNote" hidden style="margin:0 0 10px"></p>
           <p><button type="button" class="btn small" id="blNew">New article</button></p>
           <div class="tablewrap"><table class="adm-table" id="blTable"></table></div>
         </div>
@@ -423,6 +424,6 @@
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