fix: close documented platform polish gaps

src/apps/admin/AdminHome.tsx

@@ -85,6 +85,7 @@ export function AdminHome() {
   const todaySpend = (dashboard?.today.spendCents ?? 0) / 100;
   const activeConnectionCount = dashboard?.gatewayConnections.reduce((sum, item) => sum + (item._sum.currentConnections ?? 0), 0) ?? 0;
   const downstreamAlertCount = dashboard?.downstreamDeliverySummary?.alertCount ?? 0;
+  const pendingAudits = dashboard?.pendingAudits ?? { enterpriseCertifications: 0, smsAudits: 0, templates: 0, signatures: 0, total: 0 };
 
   const sendTrendOption = useMemo(
     () => createLineOption({
@@ -99,12 +100,12 @@ export function AdminHome() {
 
   const auditTrendOption = useMemo(
     () => createBarOption({
-      labels: ['待审核'],
+      labels: ['企业认证', '短信审核', '模板', '签名'],
       series: [
-        { name: '待审', data: [dashboard?.pendingAuditCount ?? 0] },
+        { name: '待审', data: [pendingAudits.enterpriseCertifications, pendingAudits.smsAudits, pendingAudits.templates, pendingAudits.signatures] },
       ],
     }),
-    [dashboard],
+    [pendingAudits],
   );
 
   const enterpriseColumns: Array<TableColumn<EnterpriseSpendRank>> = [
@@ -230,14 +231,26 @@ export function AdminHome() {
             <BarChart3 size={20} className="status-info" />
           </div>
           <div className="overview-grid overview-grid--three">
-            <div className="mini-status-card">
+            <Button className="mini-status-card" onClick={() => navigate('/admin/enterprise-audit')} variant="ghost">
               <FileCheck2 size={22} />
-              <div>
-                <span>待审核</span>
-                <strong>{dashboard?.pendingAuditCount ?? 0} 条</strong>
-                <small>模板、签名和企业认证。</small>
-              </div>
-            </div>
+              <span>企业认证待审</span>
+              <strong>{pendingAudits.enterpriseCertifications} 条</strong>
+            </Button>
+            <Button className="mini-status-card" onClick={() => navigate('/admin/sms-audit')} variant="ghost">
+              <FileCheck2 size={22} />
+              <span>短信审核待审</span>
+              <strong>{pendingAudits.smsAudits} 条</strong>
+            </Button>
+            <Button className="mini-status-card" onClick={() => navigate('/admin/templates')} variant="ghost">
+              <FileCheck2 size={22} />
+              <span>模板待审</span>
+              <strong>{pendingAudits.templates} 条</strong>
+            </Button>
+            <Button className="mini-status-card" onClick={() => navigate('/admin/enterprise-signatures')} variant="ghost">
+              <FileCheck2 size={22} />
+              <span>签名待审</span>
+              <strong>{pendingAudits.signatures} 条</strong>
+            </Button>
             <div className="mini-status-card">
               <ShieldCheck size={22} />
               <div>