🐛 fix(ui): 修复新版数据视图布局与 AI 面板加载容错

- 修复新版数据视图底部分页、列快速定位与当前页查找的对齐和压缩问题
- 优化窄屏下 AI 面板布局，避免挤压工作区并增加懒加载失败重试兜底
- 补充窗口运行时、AI 面板布局与 UI 回归测试，更新相关样式快照

frontend/src/utils/wailsRuntime.test.ts

@@ -0,0 +1,21 @@
+import { describe, expect, it } from 'vitest';
+
+import { safeWindowRuntimeCall } from './wailsRuntime';
+
+describe('safeWindowRuntimeCall', () => {
+  it('accepts synchronous runtime return values', async () => {
+    await expect(safeWindowRuntimeCall(() => true, false)).resolves.toBe(true);
+    await expect(safeWindowRuntimeCall(() => ({ w: 1280, h: 720 }), null)).resolves.toEqual({ w: 1280, h: 720 });
+  });
+
+  it('keeps supporting Promise based runtime return values', async () => {
+    await expect(safeWindowRuntimeCall(async () => false, true)).resolves.toBe(false);
+  });
+
+  it('falls back when the runtime call throws or rejects', async () => {
+    await expect(safeWindowRuntimeCall(() => {
+      throw new Error('sync failure');
+    }, false)).resolves.toBe(false);
+    await expect(safeWindowRuntimeCall(async () => Promise.reject(new Error('async failure')), true)).resolves.toBe(true);
+  });
+});