Hard-cap list view description snippet at 180 chars

line-clamp wasn't clamping reliably; truncate in JS instead.

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

frontend/src/components/VideoCard.jsx

@@ -6,11 +6,12 @@ import { createDownload, toggleQueue, toggleLike, dismissDiscovery, getSettings
 
 function snippetText(desc) {
   if (!desc) return "";
-  return desc
-    .replace(/https?:\/\/\S+/g, "")   // strip URLs
-    .replace(/\n+/g, " ")              // flatten newlines
-    .replace(/\s{2,}/g, " ")           // collapse whitespace
+  const s = desc
+    .replace(/https?:\/\/\S+/g, "")
+    .replace(/\n+/g, " ")
+    .replace(/\s{2,}/g, " ")
     .trim();
+  return s.length > 180 ? s.slice(0, 180).trimEnd() + "…" : s;
 }
 
 function formatDuration(secs) {