If `isRedirect == true`, should bring the active app window to front, making the experience consistent with UWP apps

[roxk]

Dev Home version

0.137.141.0

Windows build number

22624.1755

Other software

No response

Steps to reproduce the bug

Code step: If this isRedirect check succeeds, https://github.com/microsoft/devhome/blob/main/src/Program.cs#L16, should bring the current window to front by forwarding the activated event args to the current main instance.

App steps:

1. Launch dev home from start menu.
2. Bring another window, e.g. calculator to focus.
3. Launch dev home from start menu again.

Expected result

The existing dev home instance's window is brought to front.

Actual result

Nothing happens. Users would be confused as to why dev home isn't launching if he forgotten he had opened it already.

Included System Information

No response

Included Extensions Information

No response