Add Analyze Backlog button to WebUI

src/Predictalytics.Api/wwwroot/js/app.js

@@ -616,5 +616,16 @@ async function queueTraderAnalysis(id) {
     }
 }
 
+async function queueBacklogAnalysis() {
+    const res = await fetch(`/api/jobs/analyze-backlog?take=50`, { method: 'POST' });
+    if (res.ok) {
+        const data = await res.json();
+        alert(`Successfully queued ${data.queued} traders for analysis from backlog.`);
+        loadJobs();
+    } else {
+        alert('Failed to queue backlog analysis.');
+    }
+}
+
 // Initialize Dashboard
 loadDashboard();