feat: Implement Alpha list and metrics enhancements

- Added new metrics fields: sub_universe_sharpe, robust_universe_sharpe, two_year_sharpe, prod_correlation, pnl, check_type, and neutralization to the Alpha model.
- Updated snapshot_columns function to derive new metrics and check types from platform snapshots.
- Enhanced API to include failed checks and check types in responses.
- Created migration script to backfill existing Alpha records with new metrics and check types.
- Updated frontend components to display new metrics and allow editing of custom tags.
- Improved filtering and sorting capabilities for new metrics in the Alpha list.
- Added tests for new functionality including checks classification and metrics filtering.

frontend/src/components/AlphaDetail.tsx

@@ -384,7 +384,7 @@ export function AlphaDetail({
                   />
                 </label>
                 <label>
-                  标签
+                  自定义标签
                   <Input
                     aria-label="研究标签"
                     value={tagText}
@@ -392,7 +392,7 @@ export function AlphaDetail({
                       dirty.current = true;
                       setTagText(value);
                     }}
-                    placeholder="以逗号分隔，例如 低换手, 分析师预期"
+                    placeholder="以逗号分隔，例如 PPAC, 待活动提交"
                   />
                 </label>
                 <label>

frontend/src/pages/AlphaPage.tsx

@@ -49,12 +49,27 @@ const metricLabels = {
   turnover: "Turnover",
   margin: "Margin",
   drawdown: "Drawdown",
+  sub_universe_sharpe: "子股票池 Sharpe",
+  robust_universe_sharpe: "稳健股票池 Sharpe",
+  two_year_sharpe: "近两年 Sharpe",
+  prod_correlation: "平台生产相关性",
+  pnl: "IS PnL",
+};
+const checkLabels = {
+  PENDING: "待检查",
+  PRE_CHECK: "预检通过",
+  PASS: "检查通过",
+  FAIL_1: "FAIL=1",
+  FAIL_2: "FAIL≥2",
 };
 const initialColumns = [
   "name",
   "expression",
   "region",
   "status",
+  "check_type",
+  "failed_checks",
+  "tags",
   "sharpe",
   "fitness",
   "turnover",
@@ -75,7 +90,16 @@ const columnLabels: Record<string, string> = {
   margin: "Margin",
   drawdown: "Drawdown",
   research: "研究状态",
-  tags: "本地标签",
+  tags: "自定义标签",
+  check_type: "检查结果",
+  failed_checks: "失败项",
+  neutralization: "中性化",
+  synced: "同步时间",
+  sub_universe_sharpe: metricLabels.sub_universe_sharpe,
+  robust_universe_sharpe: metricLabels.robust_universe_sharpe,
+  two_year_sharpe: metricLabels.two_year_sharpe,
+  prod_correlation: metricLabels.prod_correlation,
+  pnl: metricLabels.pnl,
   language: "语言",
   created: "创建时间",
   submitted: "提交时间",
@@ -151,6 +175,11 @@ export function AlphaPage({
   const [idText, setIdText] = useState("");
   const [busy, setBusy] = useState("");
   const [bulkOpen, setBulkOpen] = useState(false);
+  const [tagEditor, setTagEditor] = useState<{
+    id: string;
+    version: number;
+    text: string;
+  } | null>(null);
   const [bulkVersions, setBulkVersions] = useState<Record<string, number>>({});
   const actionNonce = useRef(0);
   const [bulk, setBulk] = useState({
@@ -323,6 +352,26 @@ export function AlphaPage({
       setBusy("");
     }
   }
+  async function saveTags() {
+    if (!tagEditor) return;
+    setBusy("tags");
+    try {
+      await patch(`/alphas/${tagEditor.id}/research`, {
+        version: tagEditor.version,
+        tags: tagEditor.text
+          .split(/[,，]/)
+          .map((tag) => tag.trim())
+          .filter(Boolean),
+      });
+      setTagEditor(null);
+      refresh();
+      Toast.success("自定义标签已保存");
+    } catch (e) {
+      Toast.error((e as Error).message);
+    } finally {
+      setBusy("");
+    }
+  }
   const columnDefinitions: ColumnProps<Alpha>[] = [
     {
       key: "name",
@@ -343,6 +392,7 @@ export function AlphaPage({
             {row!.research.favorite && <Tag size="small">收藏</Tag>}
             {row!.name || row!.id}
           </span>
+          {row!.name && <small className="muted">{row!.id}</small>}
         </button>
       ),
     },
@@ -393,7 +443,16 @@ export function AlphaPage({
       ([key, title]): ColumnProps<Alpha> => ({
         key,
         title,
-        width: 112,
+        width:
+          key in
+          {
+            sub_universe_sharpe: 1,
+            robust_universe_sharpe: 1,
+            two_year_sharpe: 1,
+            prod_correlation: 1,
+          }
+            ? 155
+            : 112,
         align: "right",
         render: (_, row) => (
           <span className="numeric">
@@ -402,6 +461,40 @@ export function AlphaPage({
         ),
       }),
     ),
+    {
+      key: "check_type",
+      title: "检查结果",
+      width: 125,
+      render: (_, row) => (
+        <Tag
+          color={
+            row!.check_type?.startsWith("FAIL")
+              ? "red"
+              : row!.check_type === "PASS"
+                ? "green"
+                : "grey"
+          }
+        >
+          {checkLabels[row!.check_type] || "待检查"}
+        </Tag>
+      ),
+    },
+    {
+      key: "failed_checks",
+      title: "失败项",
+      width: 230,
+      render: (_, row) => (
+        <span title={row!.failed_checks?.join("、")}>
+          {row!.failed_checks?.join("、") || "—"}
+        </span>
+      ),
+    },
+    {
+      key: "neutralization",
+      title: "中性化",
+      width: 155,
+      render: (_, row) => row!.neutralization || "—",
+    },
     {
       key: "research",
       fixed: "right",
@@ -423,13 +516,27 @@ export function AlphaPage({
     },
     {
       key: "tags",
-      title: "本地标签",
+      title: "自定义标签",
       width: 180,
       render: (_, row) => (
         <div className="inline-tags">
           {row!.research.tags.map((t) => (
             <Tag key={t}>{t}</Tag>
           ))}
+          <button
+            className="text-link"
+            aria-label={`编辑 ${row!.id} 的标签`}
+            onClick={() => {
+              setTagEditor({
+                id: row!.id,
+                version: row!.research.version,
+                text: row!.research.tags.join(", "),
+              });
+              onOverlay();
+            }}
+          >
+            编辑标签
+          </button>
         </div>
       ),
     },
@@ -453,6 +560,12 @@ export function AlphaPage({
         );
       },
     },
+    {
+      key: "synced",
+      title: "同步时间",
+      width: 165,
+      render: (_, row) => formatTime(row!.synced_at, account?.timezone),
+    },
     {
       key: "submitted",
       title: "提交时间",
@@ -553,6 +666,26 @@ export function AlphaPage({
               optionList={stateOptions}
               onChange={(v) => updateDraft("research_state", v)}
             />
+            <Select
+              aria-label="检查结果筛选"
+              placeholder="全部检查结果"
+              showClear
+              value={draft.check_type || undefined}
+              optionList={Object.entries(checkLabels).map(([value, label]) => ({
+                value,
+                label,
+              }))}
+              onChange={(v) => updateDraft("check_type", v)}
+            />
+            <Select
+              aria-label="自定义标签筛选"
+              showClear
+              filter
+              value={draft.tag || undefined}
+              optionList={options("tags")}
+              placeholder="全部标签"
+              onChange={(v) => updateDraft("tag", v)}
+            />
           </div>
           <details className="advanced-filters">
             <summary>
@@ -614,14 +747,12 @@ export function AlphaPage({
                 />
               </label>
               <label>
-                本地标签
-                <Select
-                  showClear
-                  filter
-                  value={draft.tag || undefined}
-                  optionList={options("tags")}
-                  placeholder="全部标签"
-                  onChange={(v) => updateDraft("tag", v)}
+                中性化
+                <Input
+                  aria-label="中性化筛选"
+                  value={draft.neutralization || ""}
+                  placeholder="例如 INDUSTRY"
+                  onChange={(v) => updateDraft("neutralization", v)}
                 />
               </label>
               <label>
@@ -677,6 +808,7 @@ export function AlphaPage({
             </div>
             <p className="muted">
               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>
           </details>
           <div className="inline-actions filter-actions">
@@ -929,6 +1061,29 @@ export function AlphaPage({
           />
         </footer>
       </section>
+      <Modal
+        title={`编辑自定义标签 · ${tagEditor?.id || ""}`}
+        visible={Boolean(tagEditor) && !overlaySuspended}
+        onCancel={() => setTagEditor(null)}
+        confirmLoading={busy === "tags"}
+        okText="保存标签"
+        onOk={() => void saveTags()}
+      >
+        <p>
+          用逗号分隔多个标签，例如
+          PPAC、待活动提交。标签保存在本地，平台同步不会覆盖。
+        </p>
+        <Input
+          aria-label="自定义标签"
+          value={tagEditor?.text || ""}
+          placeholder="例如 PPAC, 待活动提交"
+          onChange={(text) =>
+            setTagEditor((current) =>
+              current ? { ...current, text } : current,
+            )
+          }
+        />
+      </Modal>
       <Modal
         title="导入 Alpha ID"
         visible={importing && !overlaySuspended}
@@ -967,7 +1122,7 @@ export function AlphaPage({
           添加标签
           <Input
             aria-label="批量添加标签"
-            placeholder="用逗号分隔"
+            placeholder="用逗号分隔，例如 PPAC, 待活动提交"
             value={bulk.add_tags}
             onChange={(add_tags) => setBulk({ ...bulk, add_tags })}
           />

frontend/src/style.css

@@ -301,6 +301,9 @@ label:not(.semi-checkbox):not(.semi-radio) {
 .columns-picker {
   padding: var(--space-3);
   min-width: 192px;
+  max-height: min(420px, 50dvh);
+  overflow-y: auto;
+  overscroll-behavior: contain;
 }
 .columns-picker > strong {
   display: block;

frontend/src/types.ts

@@ -55,6 +55,14 @@ export type Alpha = {
   date_created: string | null;
   date_submitted: string | null;
   synced_at: string;
+  check_type: "PENDING" | "PRE_CHECK" | "PASS" | "FAIL_1" | "FAIL_2";
+  failed_checks: string[];
+  neutralization: string | null;
+  sub_universe_sharpe: number | null;
+  robust_universe_sharpe: number | null;
+  two_year_sharpe: number | null;
+  prod_correlation: number | null;
+  pnl: number | null;
   research: Research;
   local_correlation: CorrelationSummary | null;
   source_kinds: string[];

frontend/tests/workspace.spec.ts

@@ -245,10 +245,17 @@ test("batch tags, column visibility, server pagination and saved preferences", a
   await page.getByRole("button", { name: "显示列设置" }).click();
   await page
     .locator(".columns-picker")
-    .getByText("本地标签", { exact: true })
+    .getByText("自定义标签", { exact: true })
     .click();
   await expect(
-    page.getByRole("columnheader", { name: "本地标签", exact: true }),
+    page.getByRole("columnheader", { name: "自定义标签", exact: true }),
+  ).toHaveCount(0);
+  await page
+    .locator(".columns-picker")
+    .getByText("自定义标签", { exact: true })
+    .click();
+  await expect(
+    page.getByRole("columnheader", { name: "自定义标签", exact: true }),
   ).toBeVisible();
   await page.getByRole("button", { name: "显示列设置" }).click();
   await page.getByRole("button", { name: "重置", exact: true }).click();