test: add keymaps e2e test

[erha19]

Types

• ⏱ Tests

Background or solution

支持如下测试案例：

• 支持通过快捷键 CMD+K CMD+S 打开设置面板
• 支持通过左侧设置按钮中的 Keyboard Shortcuts 菜单打开设置面板
• 打开设置面板，修改保存文件功能快捷键为 CMD+SHIF+S，原有 CMD+S 快捷键失效，使用 CMD+SHIF+S 后可以正常进行文件保存动作

Changelog

[codecov]

Codecov Report

Base: 57.59% // Head: 57.58% // Decreases project coverage by -0.00% ⚠️

Coverage data is based on head (17c4563) compared to base (2929f97).
Patch coverage: 0.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1850      +/-   ##
==========================================
- Coverage   57.59%   57.58%   -0.01%     
==========================================
  Files        1285     1285              
  Lines       80216    80236      +20     
  Branches    16808    16811       +3     
==========================================
+ Hits        46197    46203       +6     
- Misses      30942    30955      +13     
- Partials     3077     3078       +1     

Flag	Coverage Δ
jsdom	52.33% <0.00%> (-0.01%)	⬇️
node	15.90% <0.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
packages/core-browser/src/layout/layout.ts	42.50% <0.00%> (ø)
packages/debug/src/browser/model/debug-thread.ts	75.00% <0.00%> (-7.76%)	⬇️
packages/debug/src/browser/model/debug-source.ts	81.66% <0.00%> (-5.84%)	⬇️
packages/monaco/src/browser/schema-registry.ts	68.88% <0.00%> (-2.23%)	⬇️
...erences/src/browser/preference-settings.service.ts	75.00% <0.00%> (-0.63%)	⬇️
...kages/theme/src/browser/workbench.theme.service.ts	71.18% <0.00%> (-0.58%)	⬇️
packages/debug/src/browser/debug-session.ts	10.84% <0.00%> (-0.07%)	⬇️
packages/debug/src/common/debug-session.ts	100.00% <0.00%> (ø)
packages/theme/src/common/color-tokens/debug.ts	100.00% <0.00%> (ø)
packages/monaco-enhance/src/browser/zone-widget.ts	46.56% <0.00%> (ø)
... and 2 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.