feat: 支持研究素材删除并统一 Semi 表格

frontend/src/ai/AlphaToolCard.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from "react";
-import { Toast } from "@douyinfe/semi-ui-19";
+import { Table, Toast } from "@douyinfe/semi-ui-19";
 import { api, formatNumber, formatTime, stateLabels } from "../api";
 import { PnlChart } from "../components/PnlChart";
 import type { Alpha, Pnl, Research } from "../types";
@@ -62,26 +62,33 @@ export function AlphaToolCard({ call, onAction, timezone }: ToolCardProps) {
               <small>
                 {alpha.id} · {alpha.region ?? "地区未提供"}
               </small>
-              <table>
-                <thead>
-                  <tr>
-                    <th>Sharpe</th>
-                    <th>Fitness</th>
-                    <th>Turnover</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  <tr>
-                    <td>{formatNumber(alpha.sharpe)}</td>
-                    <td>{formatNumber(alpha.fitness)}</td>
-                    <td>
-                      {alpha.turnover == null
+              <Table<Alpha>
+                dataSource={[alpha]}
+                rowKey="id"
+                pagination={false}
+                size="small"
+                tableLayout="fixed"
+                columns={[
+                  {
+                    title: "Sharpe",
+                    key: "sharpe",
+                    render: (_, alpha) => formatNumber(alpha.sharpe),
+                  },
+                  {
+                    title: "Fitness",
+                    key: "fitness",
+                    render: (_, alpha) => formatNumber(alpha.fitness),
+                  },
+                  {
+                    title: "Turnover",
+                    key: "turnover",
+                    render: (_, alpha) =>
+                      alpha.turnover == null
                         ? "未提供"
-                        : `${formatNumber(alpha.turnover * 100)}%`}
-                    </td>
-                  </tr>
-                </tbody>
-              </table>
+                        : `${formatNumber(alpha.turnover * 100)}%`,
+                  },
+                ]}
+              />
               <small>本地快照 · {formatTime(alpha.synced_at, timezone)}</small>
             </div>
           ))}