feat(log-center): v0.96 日志库/查询页数据源打通 + AgentCLI 输入修复 + AI助手按钮去重

frontend/src/components/monitor/log-center/LogCenter.tsx

@@ -4,7 +4,7 @@ import { Navigate, useParams } from 'react-router-dom';
 import { ScrollText } from 'lucide-react';
 import { LogQueryProvider } from './LogQueryContext';
 import { UnifiedQueryPanel } from './UnifiedQueryPanel';
-import { LogLibraryPage } from './LogLibraryPage';
+import { LogDatasourcePage } from './LogDatasourcePage';
 import { LogAlertsPanel } from './LogAlertsPanel';
 import type { LogEngine } from './types-v3';
 
@@ -42,7 +42,7 @@ export default function LogCenter() {
         {(tab === 'loki' || tab === 'es') && meta.engine && (
           <UnifiedQueryPanel engine={meta.engine} onRuleCreated={() => setAlertReloadKey(k => k + 1)} />
         )}
-        {tab === 'datasources' && <LogLibraryPage />}
+        {tab === 'datasources' && <LogDatasourcePage />}
         {tab === 'alerts' && <LogAlertsPanel key={alertReloadKey} />}
       </div>
     </LogQueryProvider>

frontend/src/components/monitor/log-center/logLibraryTypes.ts

@@ -53,19 +53,26 @@ export const STATUS_CONFIG: Record<string, StatusConfigItem> = {
   untested: { color: 'var(--dg-text-muted)', label: '未测试', dot: '#94a3b8' },
 };
 
-/** Mock 数据源 */
+/** Mock 数据源（仅演示用 — demo-loki / demo-es 各一个） */
 export const MOCK_DATASOURCES: LogDatasource[] = [
-  { id: 1, engine: 'loki', name: 'prod-loki', url: 'http://loki.prod.local:3100', status: 'connected', description: '生产环境 Loki', isDefault: true, auth: null },
-  { id: 2, engine: 'loki', name: 'dev-loki', url: 'http://loki.dev.local:3100', status: 'connected', description: '开发环境 Loki', isDefault: false, auth: null },
-  { id: 3, engine: 'elasticsearch', name: 'prod-es', url: 'http://es.prod.local:9200', status: 'connected', description: '生产环境 ES', isDefault: true, auth: null },
-  { id: 4, engine: 'elasticsearch', name: 'dev-es', url: 'http://es.dev.local:9200', status: 'error', description: '开发环境 ES', isDefault: false, auth: null },
+  { id: 1, engine: 'loki', name: 'demo-loki', url: '', status: 'connected', description: 'Loki 模拟数据', isDefault: true, auth: null },
+  { id: 2, engine: 'elasticsearch', name: 'demo-es', url: '', status: 'connected', description: 'ES 模拟数据', isDefault: true, auth: null },
 ];
 
-/** 从 localStorage 加载数据源 */
+/** 从 localStorage 加载数据源（迁移旧数据自动清理） */
 export function loadDatasources(): LogDatasource[] {
   try {
     const raw = localStorage.getItem(STORAGE_KEY);
-    if (raw) return JSON.parse(raw);
+    if (raw) {
+      const list: LogDatasource[] = JSON.parse(raw);
+      // 版本迁移：旧数据（含 prod-loki / dev-loki 等）强制重置为 demo
+      const oldNames = list.map((d) => d.name);
+      if (oldNames.includes('prod-loki') || oldNames.includes('dev-es') || oldNames.includes('prod-es') || oldNames.includes('dev-loki')) {
+        localStorage.removeItem(STORAGE_KEY);
+        return [...MOCK_DATASOURCES];
+      }
+      return list;
+    }
   } catch { /* ignore */ }
   return [...MOCK_DATASOURCES];
 }