refactor: 移除冗余注释和描述，优化管理员模块的代码结构

src/modules/risk/risk-index-console.tsx

@@ -5,7 +5,7 @@ import { useCallback, useEffect, useState } from "react";
 
 import { getAdminDraws } from "@/api/admin-draws";
 import { buttonVariants } from "@/components/ui/button";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import {
   Table,
   TableBody,
@@ -52,9 +52,6 @@ export function RiskIndexConsole() {
     <Card>
       <CardHeader>
         <CardTitle className="text-lg">风控中心</CardTitle>
-        <CardDescription>
-          选择期号进入：风险占用流水、热门号码（按占用比）、售罄列表、单号码风险池详情（实施计划 §13.4）。
-        </CardDescription>
       </CardHeader>
       <CardContent className="space-y-4">
         {error ? <p className="text-sm text-destructive">{error}</p> : null}