[Run] Add options to run commands from different shells (in Settings or at runtime)

[jyuwono]

EDIT: Settings are one aspect of this feature, also see #9627 for a way to select different shells at runtime. We need to make sure the UX is consistent between settings and runtime.

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Add settings to select default shell and terminal which will affect PowerToys Run. It should also detect third-party terminals as suggested in the spec:

11	Users can see third-party terminals in the dropdown list for default terminal	3

[shellwhale]

First thing I tried to do when using Run for the first time

[cool-delete]

0.681 Which option can specify shell 0.681? Can't see where you can set in Powertoy Run

[phoenix172]

Hello, I have submitted a proposal for adding WindowsTerminal as an Execution Shell option in the config. I have been daily driving the changes for a week and it works great. It would be great if someone could take a look at the PR. Thanks.

#25661

[jaimecbernardo]

This has been worked on for the 0.74.0 release. Please update PowerToys to the latest version. 😉
https://github.com/microsoft/PowerToys/releases

[pgeng-nv]

Great feature. Thanks for implementing this. Would be great to add support for WSL.