Keep broadcast result in footer until next publish overwrites it (remove 10s auto-clear)

www/js/version.json

@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.7.75",
-  "VERSION_NUMBER": "0.7.75",
-  "BUILD_DATE": "2026-06-30T14:11:08.103Z"
+  "VERSION": "v0.7.76",
+  "VERSION_NUMBER": "0.7.76",
+  "BUILD_DATE": "2026-06-30T14:13:46.694Z"
 }

www/post.html

@@ -833,12 +833,8 @@ import { initPostCards } from './js/post-interactions2.mjs';
               : '';
             spanBroadcastStatus.textContent = `📡 ${d.successful}/${d.total} relays · ${shortRelay}`;
           } else if (d.phase === 'done') {
+            // Keep the result displayed until the next publish overwrites it.
             spanBroadcastStatus.textContent = `✅ ${d.successful}/${d.total} relays` + (d.failed > 0 ? ` (${d.failed} failed)` : '');
-            setTimeout(() => {
-              if (spanBroadcastStatus.textContent.startsWith('✅')) {
-                spanBroadcastStatus.textContent = '';
-              }
-            }, 10000);
           }
         });