feat: add scoped alpha sync and local self-correlation

frontend/src/components/JobPanel.tsx

@@ -72,6 +72,28 @@ export function JobPanel({
             </Tag>
           </div>
           <p className="muted">{formatTime(job.created_at, timezone)}</p>
+          {job.payload?.submission && (
+            <p className="muted">
+              {job.payload.submission === "SUBMITTED" ? "已提交" : "待提交"}
+              {job.payload.date_from
+                ? ` · ${job.payload.date_from} 至 ${job.payload.date_to}（UTC）`
+                : " · 全量"}
+            </p>
+          )}
+          {job.checkpoint?.date && (
+            <p className="muted">
+              同步日期：{job.checkpoint.date} · 已完成{" "}
+              {job.checkpoint.dates_completed} / {job.checkpoint.dates_total} 天
+            </p>
+          )}
+          {job.kind === "self_correlation" && job.checkpoint?.alpha_id && (
+            <p className="muted">
+              {job.checkpoint.alpha_id} ·{" "}
+              {job.checkpoint.phase === "calculating"
+                ? "计算相关性"
+                : `准备 PnL：${job.checkpoint.references_loaded ?? 0} / ${job.checkpoint.references_total ?? 0} 个基准`}
+            </p>
+          )}
           <div className="job-numbers">
             <span>
               已处理 <b>{job.processed}</b>