feat: add local correlation filters and full recheck action

frontend/src/api.ts

@@ -88,6 +88,7 @@ export const jobLabels: Record<string, string> = {
   full_sync: "全量同步 Alpha",
   daily_sync: "按天同步 Alpha",
   self_correlation: "本地自相关检测",
+  self_correlation_recheck: "重检自相关",
   submission_check: "写回 Description 并检查提交",
   alpha_refresh: "导入 / 刷新 Alpha",
   pnl_refresh: "获取 PnL",

frontend/src/components/JobPanel.tsx

@@ -108,14 +108,17 @@ export function JobPanel({
                 : `仅补取缺失的 PnL${job.checkpoint?.alpha_id ? ` · ${job.checkpoint.alpha_id}` : ""}`}
             </p>
           )}
-          {job.kind === "self_correlation" && job.checkpoint?.alpha_id && (
-            <p className="muted">
-              {job.checkpoint.alpha_id} ·{" "}
-              {job.checkpoint.phase === "calculating"
-                ? "计算相关性"
-                : `准备 PnL：${job.checkpoint.references_loaded ?? 0} / ${job.checkpoint.references_total ?? 0} 个基准`}
-            </p>
-          )}
+          {["self_correlation", "self_correlation_recheck"].includes(
+            job.kind,
+          ) &&
+            job.checkpoint?.alpha_id && (
+              <p className="muted">
+                {job.checkpoint.alpha_id} ·{" "}
+                {job.checkpoint.phase === "calculating"
+                  ? "计算相关性"
+                  : `准备 PnL：${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>

frontend/src/pages/AlphaPage.tsx

@@ -376,6 +376,8 @@ export function AlphaPage({
       setIdText("");
       if (kind === "pnl_backfill" && job.total === 0)
         Toast.success("已提交 Alpha 的 PnL 已齐全，无需补取");
+      if (kind === "self_correlation_recheck" && job.total === 0)
+        Toast.success("没有预检通过或检查通过的 Alpha，无需重检");
       onTask();
     } catch (e) {
       Toast.error((e as Error).message);
@@ -766,6 +768,24 @@ export function AlphaPage({
               onChange={(v) => updateDraft("check_type", v)}
             />
           </label>
+          <label>
+            本地自相关状态
+            <Select
+              aria-label="本地自相关状态"
+              placeholder="全部状态"
+              showClear
+              value={draft.local_correlation_status || undefined}
+              optionList={[
+                { value: "not_cached", label: "未检测" },
+                { value: "stale", label: "待重算" },
+                ...Object.entries(correlationLabels).map(([value, label]) => ({
+                  value,
+                  label,
+                })),
+              ]}
+              onChange={(v) => updateDraft("local_correlation_status", v)}
+            />
+          </label>
           <label>
             自定义标签
             <Select
@@ -864,7 +884,10 @@ export function AlphaPage({
                 }
               />
             </label>
-            {Object.entries(metricLabels).map(([key, label]) => (
+            {Object.entries({
+              ...metricLabels,
+              local_correlation: "本地自相关",
+            }).map(([key, label]) => (
               <label key={key}>
                 {label}
                 <div className="range-inputs">
@@ -896,6 +919,7 @@ export function AlphaPage({
             </Checkbox>
           </div>
           <p className="muted">
+            本地自相关范围为 -1～1，按缓存数值筛选，可搭配状态排除待重算记录。
             数值筛选使用平台原始值，例如 Turnover 0.15 表示 15%。
             检查结果仅汇总已同步的平台检查；预检通过不代表可以提交，活动资格可用自定义标签记录。
           </p>
@@ -1127,6 +1151,15 @@ export function AlphaPage({
             >
               导入 Alpha ID
             </Button>
+            <Button
+              icon={<IconRefresh aria-hidden="true" />}
+              loading={busy === "self_correlation_recheck"}
+              disabled={Boolean(busy)}
+              title="重新计算全部预检通过和检查通过的 Alpha 本地自相关，不受筛选和分页影响"
+              onClick={() => void newTask("self_correlation_recheck")}
+            >
+              重检自相关
+            </Button>
             <Button
               icon={<IconRefresh aria-hidden="true" />}
               theme="solid"