added progress bar and scheduler

frontend/src/components/JobStatusPanel.jsx

@@ -1,4 +1,6 @@
 export function JobStatusPanel({ job }) {
+  const percent = Math.round(job?.progress?.percent || 0);
+
   return (
     <section className="rounded-md border border-zinc-800 bg-zinc-900/70">
       <div className="flex items-center justify-between border-b border-zinc-800 px-4 py-3">
@@ -11,13 +13,25 @@ export function JobStatusPanel({ job }) {
         <dl className="space-y-3 text-sm">
           <Info label="Type" value={job?.type || '-'} />
           <Info label="Current Step" value={job?.currentStep || 'No active job'} />
+          <Info label="Progress" value={job ? `${percent}%` : '-'} />
           <Info label="Started" value={formatTime(job?.startedAt)} />
           <Info label="Finished" value={formatTime(job?.finishedAt)} />
           {job?.error ? <Info label="Error" value={job.error} tone="text-red-300" /> : null}
         </dl>
-        <pre className="max-h-80 overflow-auto rounded-md border border-zinc-800 bg-zinc-950 p-3 text-xs leading-5 text-zinc-300">
-          {(job?.logs || ['No logs yet.']).join('\n')}
-        </pre>
+        <div className="space-y-3">
+          <div className="rounded-md border border-zinc-800 bg-zinc-950 p-3">
+            <div className="mb-2 flex items-center justify-between gap-3 text-xs text-zinc-400">
+              <span>{job?.progress?.detail || job?.currentStep || 'No active job'}</span>
+              <span className="font-mono text-zinc-300">{job ? `${percent}%` : '-'}</span>
+            </div>
+            <div className="h-2 overflow-hidden rounded-md bg-zinc-800">
+              <div className="h-full bg-cyan-400 transition-all" style={{ width: `${job ? percent : 0}%` }} />
+            </div>
+          </div>
+          <pre className="max-h-80 overflow-auto rounded-md border border-zinc-800 bg-zinc-950 p-3 text-xs leading-5 text-zinc-300">
+            {(job?.logs || ['No logs yet.']).join('\n')}
+          </pre>
+        </div>
       </div>
     </section>
   );