Shortcut Guide: Add keyboard shortcut manifest for new Outlook (olk.exe)

[Copilot]

Summary of the Pull Request

Shortcut Guide had no manifest for the new Outlook for Windows app, so it showed no shortcuts when olk.exe was the foreground process. Adds a new YAML manifest (Microsoft.OutlookForWindows.en-US.yml) with WindowFilter: "olk.exe" covering email, navigation, text editing, formatting, and calendar shortcuts.

PR Checklist

• Closes: shortcut guide does not recognize outlook new #48798
• Communication: I've discussed this with core contributors already. If the work hasn't been agreed, this work might be rejected
• Tests: Added/updated and all pass
• Localization: All end-user-facing strings can be localized
• Dev docs: Added/updated
• New binaries: Added on the required places
  • JSON for signing for new binaries
  • WXS for installer for new binaries and localization folder
  • YML for CI pipeline for new test projects
  • YML for signed pipeline
• Documentation updated: If checked, please file a pull request on our docs repo and link it here: #xxx

Detailed Description of the Pull Request / Additional comments

New file: src/modules/ShortcutGuide/ShortcutGuide.Ui/Assets/ShortcutGuide/Manifests/Microsoft.OutlookForWindows.en-US.yml

• PackageName: Microsoft.OutlookForWindows (WinGet package ID)
• WindowFilter: olk.exe — process name for the new Outlook app (distinct from classic outlook.exe)
• Display name: Outlook (new)
• Shortcut categories: Frequently used · Navigate Outlook · Text editing · Format text · Calendar

The .csproj already globs Assets\ShortcutGuide\Manifests\*.yml, so no project file changes are needed.

Validation Steps Performed

• Verified the YAML structure matches existing manifests (e.g., Microsoft.Outlook.en-US.yml).
• Confirmed olk.exe is the correct process name for new Outlook for Windows.