fix: 移除脚本库冗余统计框 & 修复 CronJob 表名 (cron_jobs→ops_cron_jobs) 导致创建500

frontend/src/components/automation/ScriptManager.tsx

@@ -18,7 +18,6 @@ import type { ScriptFormData } from './ScriptFormDialog';
 import ScriptFormDialog from './ScriptFormDialog';
 import ScriptDetailDialog from './ScriptDetailDialog';
 import ScriptLogsDialog from './ScriptLogsDialog';
-import ScriptStatsCards from './ScriptStatsCards';
 import ScriptCard from './ScriptCard';
 import ScriptExecutionsTable from './ScriptExecutionsTable';
 
@@ -249,23 +248,8 @@ export function ScriptManager() {
     }
   };
 
-  const runningCount = executions.filter(e => e.status === 'running').length;
-  const todaySuccess = executions.filter(e =>
-    e.status === 'success' && new Date(e.created_at).toDateString() === new Date().toDateString()
-  ).length;
-  const todayFailed = executions.filter(e =>
-    e.status === 'failed' && new Date(e.created_at).toDateString() === new Date().toDateString()
-  ).length;
-
   return (
     <div className="space-y-6">
-      {/* 统计卡片 */}
-      <ScriptStatsCards
-        total={scripts.length}
-        running={runningCount}
-        todaySuccess={todaySuccess}
-        todayFailed={todayFailed}
-      />
 
       <Tabs value={activeTab} onValueChange={(v) => { setActiveTab(v); if (v === 'jobs') fetchExecutions(); }}>
         <TabsList className="grid w-full grid-cols-2 lg:w-[360px]">