Integrate with VS configuration schema intellisense

[sebastienros]

There is a new feature in VS that can compose json schema from all the referenced packages. What it would allow is to have our module packages to contain their own json schema sections, and they would appear as documented when editing the appsettings.json file.

Example: https://youtu.be/SrmSizuEv58?t=14433

[hishamco]

I already saw it in another video but forgot to post it. It would be nice to add such this for recipes

[Piedone]

Releated: #1866.

[MichaelPetrinolis]

And then we could easily integrate those JSON schemas with Monaco editor, where used.

[sebastienros]

Hint: https://github.com/dotnet/aspire/blob/8afad966d1034ea6e21d99ea63e269e1795df723/src/Components/Common/Package.targets#L3

[github-actions]

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