Alternative menu layout: use sub-menu for profile selection to avoid extra click

[mback2k]

I would like to suggest an alternative or maybe even additional menu layout.

Instead of clicking on the command and then getting prompted for profile selection, the main menu entry could already contain a nested profile selection sub-menu.

This could either be configurable in the extension settings or co-exist with the main menu action.

[Tyriar]

Sub-menu aren't possible atm in extensions, the feature request is microsoft/vscode#9827

I'm not that familiar with the context menu API, we should be able to create a list but I think it might be possible to use a setting to change the layout to inline several profiles though, maybe that would be good enough? I believe they have to be statically declared at the start though, including the title of the menu item.

Currently we have:

Open in Windows Terminal

But a settings like this:

"windowsTerminal.inlineProfile1": "PowerShell",
"windowsTerminal.inlineProfile2": "WSL"

Could enable:

Open in Windows Terminal (Profile 1)
Open in Windows Terminal (Profile 2)

Alternatively we could whitelist the common/default profile names, these titles would need to be hardcoded though, not dynamically assigned in the settings:

eg.

"windowsTerminal.inlinePowershell": true,

Could enable:

Open in Windows Terminal (PowerShell)