VSCode extension for authoring configuration

[SteveL-MSFT]

Summary of the new feature / enhancement

Needs to call out to dsc.exe to get dynamic schemas at runtime to fulfill validation and intellisense

Proposed technical implementation details (optional)

No response

[michaeltlombardi]

Is the extension only for authoring configuration documents, or is it worth explicitly including manifest-authoring in the scope for this?

[JohnMcPMS]

It could also use #92 directly (or dsc.exe could be its entry point to do so).

[SteveL-MSFT]

It may be ideal to integrate with Bicep rather than a standalone extension

[michaeltlombardi]

Does Bicep already work with YAML and JSON files?