🐛 fix(frontend): 修复 Redis 搜索匹配与输入交互体验

- Redis Key 搜索默认补全包含匹配并支持 ASCII 大小写不敏感
- Redis 标签页增加连接名与 host 摘要，区分同名 db 标签
- 抽取 inputAutoCap、redisSearchPattern、tabDisplay 共享工具并补充回归测试
- 覆盖连接配置、Redis 搜索、表设计、表概览和数据表筛选输入的自动纠正问题
- 在 macOS 文本输入面板关闭局部毛玻璃，修复输入法切换出现透明框

frontend/src/components/FindInDatabaseModal.tsx

@@ -6,6 +6,7 @@ import { quoteIdentPart, escapeLiteral } from '../utils/sql';
 import { useStore } from '../store';
 import { buildOverlayWorkbenchTheme } from '../utils/overlayWorkbenchTheme';
 import { buildRpcConnectionConfig } from '../utils/connectionRpcConfig';
+import { isMacLikePlatform } from '../utils/appearance';
 
 interface FindInDatabaseModalProps {
     open: boolean;
@@ -67,14 +68,15 @@ const FindInDatabaseModal: React.FC<FindInDatabaseModalProps> = ({ open, onClose
 
     const connections = useStore(state => state.connections);
     const theme = useStore(state => state.theme);
+    const disableLocalBackdropFilter = isMacLikePlatform();
 
     const conn = useMemo(() => connections.find(c => c.id === connectionId), [connections, connectionId]);
     const dbType = useMemo(() => (conn?.config?.type || 'mysql').toLowerCase(), [conn]);
 
     const wt = useMemo(() => {
         const isDark = theme === 'dark';
-        return buildOverlayWorkbenchTheme(isDark);
-    }, [theme]);
+        return buildOverlayWorkbenchTheme(isDark, { disableBackdropFilter: disableLocalBackdropFilter });
+    }, [disableLocalBackdropFilter, theme]);
 
     const buildConfig = useCallback(() => {
         if (!conn) return null;