🐛 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/utils/redisSearchPattern.test.ts

@@ -0,0 +1,41 @@
+import { describe, expect, it } from 'vitest';
+
+import { normalizeRedisSearchDraftChange, normalizeRedisSearchInput } from './redisSearchPattern';
+
+describe('normalizeRedisSearchInput', () => {
+  it('returns wildcard for empty input', () => {
+    expect(normalizeRedisSearchInput('')).toEqual({
+      keyword: '',
+      pattern: '*',
+    });
+  });
+
+  it('wraps plain keywords with wildcard for contains matching', () => {
+    expect(normalizeRedisSearchInput('order')).toEqual({
+      keyword: 'order',
+      pattern: '*[oO][rR][dD][eE][rR]*',
+    });
+  });
+
+  it('builds ascii case-insensitive patterns for letter keywords', () => {
+    expect(normalizeRedisSearchInput('agent')).toEqual({
+      keyword: 'agent',
+      pattern: '*[aA][gG][eE][nN][tT]*',
+    });
+  });
+
+  it('escapes redis glob special characters as literals', () => {
+    expect(normalizeRedisSearchInput('user:*:[id]?')).toEqual({
+      keyword: 'user:*:[id]?',
+      pattern: '*[uU][sS][eE][rR]:\\*:\\[[iI][dD]\\]\\?*',
+    });
+  });
+
+  it('marks empty draft changes for immediate reset search', () => {
+    expect(normalizeRedisSearchDraftChange('')).toEqual({
+      keyword: '',
+      pattern: '*',
+      shouldSearchImmediately: true,
+    });
+  });
+});